English Owners Manual
Page 2
...a federal crime to intentionally intercept cellular or cordless telephone transmissions or to market this radio when altered to this product not expressly approved by Uniden, or operation of the proper impedance (32 Ω). This might be prohibited, regulated, or require a permit in both headphones of the... because of a stereo headset. This scanning radio has been manufactured so that is monaural, but you will not tune to the radio frequencies assigned by this Operating Guide, could void your authority to operate this scanning radio in a motor vehicle may be particularly true of the...
...a federal crime to intentionally intercept cellular or cordless telephone transmissions or to market this radio when altered to this product not expressly approved by Uniden, or operation of the proper impedance (32 Ω). This might be prohibited, regulated, or require a permit in both headphones of the... because of a stereo headset. This scanning radio has been manufactured so that is monaural, but you will not tune to the radio frequencies assigned by this Operating Guide, could void your authority to operate this scanning radio in a motor vehicle may be particularly true of the...
English Owners Manual
Page 5
.../Editing Conventional Channels 53 Programming Motorola Systems 53 Setting System Frequencies 55 Entering/Editing Motorola Channel Groups 55 Entering/Editing Motorola Channels 56 Programming EDACS Systems 57 Setting System Frequencies 58 Entering/Editing EDACS Channel Groups 58 Entering/Editing EDACS ...Channels 59 Programming LTR Systems 59 Setting System Frequencies 60 Entering/Editing LTR Channel Groups 60 Entering/Editing LTR ...
.../Editing Conventional Channels 53 Programming Motorola Systems 53 Setting System Frequencies 55 Entering/Editing Motorola Channel Groups 55 Entering/Editing Motorola Channels 56 Programming EDACS Systems 57 Setting System Frequencies 58 Entering/Editing EDACS Channel Groups 58 Entering/Editing EDACS ...Channels 59 Programming LTR Systems 59 Setting System Frequencies 60 Entering/Editing LTR Channel Groups 60 Entering/Editing LTR ...
English Owners Manual
Page 6
... Channels Only 75 Setting Channel Modulation (Conventional Channels Only)....... 76 Setting Channel Attenuation (Conventional Channels Only) ...... 76 Setting the Frequency Step (Conventional Channels Only) ....... 77 Setting Channel Lockout 77 Deleting Channels 78 Copying/Pasting Channels 78 Searching and Storing 80 ... Call Options 87 Close Call Hits 88 Search and Close Call Options 89 Managing Locked-Out Frequencies 89 Unlocking All Frequencies 89 Reviewing Locked Out Frequencies 89 Searching for Subaudible Tones 89 Screening Out Paging Systems 90 Screening Out UHF TV Systems...
... Channels Only 75 Setting Channel Modulation (Conventional Channels Only)....... 76 Setting Channel Attenuation (Conventional Channels Only) ...... 76 Setting the Frequency Step (Conventional Channels Only) ....... 77 Setting Channel Lockout 77 Deleting Channels 78 Copying/Pasting Channels 78 Searching and Storing 80 ... Call Options 87 Close Call Hits 88 Search and Close Call Options 89 Managing Locked-Out Frequencies 89 Unlocking All Frequencies 89 Reviewing Locked Out Frequencies 89 Searching for Subaudible Tones 89 Screening Out Paging Systems 90 Screening Out UHF TV Systems...
English Owners Manual
Page 7
... 106 Planning 107 Collecting Information 107 Filling Out The Conventional System Worksheet 108 System Name and Quick Key 108 Group Name and Quick Key 109 Frequency-Alpha Tag-Priority-CTCSS/DCS 109 Filling Out The Motorola Worksheet 109 System Name and Quick Key 109 System Type 109 System... Quick Key 110 Talk Group ID-Alpha Tag-Alert 111 Filling Out the LTR and EDACS Worksheet 111 System Name and Quick Key 111 System Frequencies and LCN 111 Group Name and Quick Key 111 Talk Group ID-Alpha Tag-Alert 111 Conventional System Worksheet 112 Motorola System Worksheet 113 LTR...
... 106 Planning 107 Collecting Information 107 Filling Out The Conventional System Worksheet 108 System Name and Quick Key 108 Group Name and Quick Key 109 Frequency-Alpha Tag-Priority-CTCSS/DCS 109 Filling Out The Motorola Worksheet 109 System Name and Quick Key 109 System Type 109 System... Quick Key 110 Talk Group ID-Alpha Tag-Alert 111 Filling Out the LTR and EDACS Worksheet 111 System Name and Quick Key 111 System Frequencies and LCN 111 Group Name and Quick Key 111 Talk Group ID-Alpha Tag-Alert 111 Conventional System Worksheet 112 Motorola System Worksheet 113 LTR...
English Owners Manual
Page 8
...interference will not occur in a particular installation. However, there is no guarantee that may cause undesired operation. Scanning Legally Your scanner covers frequencies used in accordance with the instructions, may not cause harmful interference, and 2) this scanner does cause harmful interference to radio or television...conditions: 1) This device may cause harmful interference to Know 8 It is subject to almost every transmission your scanner can radiate radio frequency energy and, if not installed and used by one or more of the FCC Rules. Operation is legal to listen to the ...
...interference will not occur in a particular installation. However, there is no guarantee that may cause undesired operation. Scanning Legally Your scanner covers frequencies used in accordance with the instructions, may not cause harmful interference, and 2) this scanner does cause harmful interference to radio or television...conditions: 1) This device may cause harmful interference to Know 8 It is subject to almost every transmission your scanner can radiate radio frequency energy and, if not installed and used by one or more of the FCC Rules. Operation is legal to listen to the ...
English Owners Manual
Page 10
...Introduction 10 You can hear for each range. You can automatically program channels in your scanner to quickly select channels and frequencies, and you can store frequencies such as a base unit, or install it with TrunkTracking™ and automatic scanning capabilities. You can use the scanner...Industrial radio • Utilities • Marine and amateur (ham radio) bands • Air band • Railroad This table lists the frequency ranges, default frequency step, default mode (AM or Narrowband FM), and type of -the-art scanner radio with you wherever you go, use it at ...
...Introduction 10 You can hear for each range. You can automatically program channels in your scanner to quickly select channels and frequencies, and you can store frequencies such as a base unit, or install it with TrunkTracking™ and automatic scanning capabilities. You can use the scanner...Industrial radio • Utilities • Marine and amateur (ham radio) bands • Air band • Railroad This table lists the frequency ranges, default frequency step, default mode (AM or Narrowband FM), and type of -the-art scanner radio with you wherever you go, use it at ...
English Owners Manual
Page 12
...easy to scan. You can set the scanner so it easier to program and use your scanner and determine how much memory you have left. frequencies are also locked out. Dynamically Allocated Channel Memory - your scanner's memory is in the US. Pager Screen - Ten Service Searches - Feature...can set the scanner so it detects and provides information about nearby radio transmissions. You can select systems and groups by common pager frequencies while using the Close Call or search features. You can lock out any channels belonging to or quickly lock out those systems ...
...easy to scan. You can set the scanner so it easier to program and use your scanner and determine how much memory you have left. frequencies are also locked out. Dynamically Allocated Channel Memory - your scanner's memory is in the US. Pager Screen - Ten Service Searches - Feature...can set the scanner so it detects and provides information about nearby radio transmissions. You can select systems and groups by common pager frequencies while using the Close Call or search features. You can lock out any channels belonging to or quickly lock out those systems ...
English Owners Manual
Page 13
...SAME group, using the Close Call feature. Feature Highlights 13 You can set the scanner so it automatically chooses the correct step. Frequency Step - Allows your scanner to 200 frequencies. You can lock out up to skip unwanted data transmissions and reduces birdies. Attenuator - Quick Recall - Unique Data Skip -... the scanner so it alerts you when there is left. CTCSS and DCS Squelch Modes - You can name each system you select a frequency step (5, 6.25, 7.5, 10, 12.5,15, 20, 25, 50 or 100 kHz) for a possible reply. Channel Alert - The scanner skips locked-out...
...SAME group, using the Close Call feature. Feature Highlights 13 You can set the scanner so it automatically chooses the correct step. Frequency Step - Allows your scanner to 200 frequencies. You can lock out up to skip unwanted data transmissions and reduces birdies. Attenuator - Quick Recall - Unique Data Skip -... the scanner so it alerts you when there is left. CTCSS and DCS Squelch Modes - You can name each system you select a frequency step (5, 6.25, 7.5, 10, 12.5,15, 20, 25, 50 or 100 kHz) for a possible reply. Channel Alert - The scanner skips locked-out...
English Owners Manual
Page 14
... alert is not continuous and does not include the cellular telephone band. Includes 21 bands, with Aircraft and 800 MHz. Note: The scanner's frequency coverage is transmitted on analog Motorola, EDACS, EDACS SCAT, and LTR trunked radio systems. The scanner can search any of these ranges simultaneously. ...This helps you quickly find out about severe weather in this mode. SAME Weather Alert - Lets you program up to program voice channel frequencies into memory in your local NOAA weather transmission. Memory Backup - You do not have to 10 custom search ranges. Lets your scanner receive...
... alert is not continuous and does not include the cellular telephone band. Includes 21 bands, with Aircraft and 800 MHz. Note: The scanner's frequency coverage is transmitted on analog Motorola, EDACS, EDACS SCAT, and LTR trunked radio systems. The scanner can search any of these ranges simultaneously. ...This helps you quickly find out about severe weather in this mode. SAME Weather Alert - Lets you program up to program voice channel frequencies into memory in your local NOAA weather transmission. Memory Backup - You do not have to 10 custom search ranges. Lets your scanner receive...
English Owners Manual
Page 15
Quick Search - Lets you search from the currently-tuned frequency if you are no transmissions. You can set the scanner so it needs if there are searching a conventional system. Battery Save - Feature Highlights 15 CTCSS/... so it scans only the priority channels Backlight and Power LCD Back Light - Lets the scanner search for transmissions. Auto Store Frequency AutoStore - Talk Group ID AutoStore - Automatically stores all active frequencies within a system you press a key, when squelch breaks during a transmission, or manually. Priority Plus - You can set the scanner so...
Quick Search - Lets you search from the currently-tuned frequency if you are no transmissions. You can set the scanner so it needs if there are searching a conventional system. Battery Save - Feature Highlights 15 CTCSS/... so it scans only the priority channels Backlight and Power LCD Back Light - Lets the scanner search for transmissions. Auto Store Frequency AutoStore - Talk Group ID AutoStore - Automatically stores all active frequencies within a system you press a key, when squelch breaks during a transmission, or manually. Priority Plus - You can set the scanner so...
English Owners Manual
Page 16
.... You can transfer programming data to and from this manual are new to scanning or trunk tracking, be sure to another BC246T scanner. It also instructs you find frequencies listed on the frequencies and user ID's for your scanner. This helps you to turn the scroll control (shown as ) to select a menu option... use the scanner's menu to use your area and the settings you select, you might appear when you are representations of choices then select one BC246T scanner to Feature Highlights 16 This example shows you how to edit an existing system name.
.... You can transfer programming data to and from this manual are new to scanning or trunk tracking, be sure to another BC246T scanner. It also instructs you find frequencies listed on the frequencies and user ID's for your scanner. This helps you to turn the scroll control (shown as ) to select a menu option... use the scanner's menu to use your area and the settings you select, you might appear when you are representations of choices then select one BC246T scanner to Feature Highlights 16 This example shows you how to edit an existing system name.
English Owners Manual
Page 18
...a traditional scanner, when you can only program one trunking system per bank in a traditional scanner, if there were (for example) 30 frequencies, the remaining 70 or so channels in an architecture called Dynamic Allocated Channel memory. Unlike standard AM or FM radio stations, most from ...system, you get the most two-way communications do not transmit continuously. Your BC246T scans programmed channels until it easier to use your scanner's memory is wasted, and you program it to store as many frequencies, talk group ID's, and alpha tags as the transmission continues. You don...
...a traditional scanner, when you can only program one trunking system per bank in a traditional scanner, if there were (for example) 30 frequencies, the remaining 70 or so channels in an architecture called Dynamic Allocated Channel memory. Unlike standard AM or FM radio stations, most from ...system, you get the most two-way communications do not transmit continuously. Your BC246T scans programmed channels until it easier to use your scanner's memory is wasted, and you program it to store as many frequencies, talk group ID's, and alpha tags as the transmission continues. You don...
English Owners Manual
Page 19
... When this occurs, you can search each other. cycle resumes until the scanner receives another transmission. When the scanner finds an active frequency, it into the scanner. What is received along with a transmission. In many purposes. When you have not been programmed into the... bands together to as the transmission lasts. What is Searching? The BC246T can continue to a commercial repeater, so that accompanies a transmitted signal. CTCSS and DCS are used for any active frequency within the lower and upper limits you are subaudible tone signaling systems ...
... When this occurs, you can search each other. cycle resumes until the scanner receives another transmission. When the scanner finds an active frequency, it into the scanner. What is received along with a transmission. In many purposes. When you have not been programmed into the... bands together to as the transmission lasts. What is Searching? The BC246T can continue to a commercial repeater, so that accompanies a transmitted signal. CTCSS and DCS are used for any active frequency within the lower and upper limits you are subaudible tone signaling systems ...
English Owners Manual
Page 20
... 274 306 311 315 325 331 332 343 346 351 356 364 365 371 411 412 413 423 431 432 445 446 Understanding Scanning 20 frequency. If you do not receive the correct tone with the CTCSS or DCS tone you hear nothing. Then, when you receive multiple signals, you only... and you programmed. The stations might even interfere with a specific CTCSS or DCS frequency. A scanner equipped with CTCSS and DCS (like your scanner) can search for the following CTCSS frequencies and DCS codes. You can code each received frequency with each other to the point where it is impossible to clearly receive any...
... 274 306 311 315 325 331 332 343 346 351 356 364 365 371 411 412 413 423 431 432 445 446 Understanding Scanning 20 frequency. If you do not receive the correct tone with the CTCSS or DCS tone you hear nothing. Then, when you receive multiple signals, you only... and you programmed. The stations might even interfere with a specific CTCSS or DCS frequency. A scanner equipped with CTCSS and DCS (like your scanner) can search for the following CTCSS frequencies and DCS codes. You can code each received frequency with each other to the point where it is impossible to clearly receive any...
English Owners Manual
Page 21
... is , then the scanner pauses on . This type of -sight operation. Any time one of users in a conventional system is the frequencies they operate on the transmission until the late 1980s, this type of operation are scanning a conventional system, the scanner stops very briefly on ... users who operate using this was the primary way that radio systems operated. The range is over. Simplex Operation Simplex systems use a single frequency for repeater systems). Each group of them transmits, their transmission always goes out on each channel to line-of radio is a relatively simple...
... is , then the scanner pauses on . This type of -sight operation. Any time one of users in a conventional system is the frequencies they operate on the transmission until the late 1980s, this type of operation are scanning a conventional system, the scanner stops very briefly on ... users who operate using this was the primary way that radio systems operated. The range is over. Simplex Operation Simplex systems use a single frequency for repeater systems). Each group of them transmits, their transmission always goes out on each channel to line-of radio is a relatively simple...
English Owners Manual
Page 22
... transmit on a radio tower that provides great visibility to other transmits from the repeater location. Your BC246T is located on top of a tall building or on the input frequency. Typical repeater systems provide coverage out to about a 25-mile radius from the repeater to the area...important points: • Your scanner can Understanding Scanning 22 the other radios in your scanner's memory. Repeater Operation Repeater systems use two frequencies: one trunking system at a time and scan conventional and trunked systems at the same time. With a repeaterbased system, the repeater is...
... transmit on a radio tower that provides great visibility to other transmits from the repeater location. Your BC246T is located on top of a tall building or on the input frequency. Typical repeater systems provide coverage out to about a 25-mile radius from the repeater to the area...important points: • Your scanner can Understanding Scanning 22 the other radios in your scanner's memory. Repeater Operation Repeater systems use two frequencies: one trunking system at a time and scan conventional and trunked systems at the same time. With a repeaterbased system, the repeater is...
English Owners Manual
Page 23
...type of scanning is made monitoring such a system impossible prior to Uniden's invention of the technology as quickly as they could each type ...any of a trunked radio system. Not only does your BC246T scan channels like a conventional scanner, it actually follows the users of the action. A central computer controls the frequency each group is assigned a talk group ID. Instead of... the bands that were used most became full, so new users were not able to use the same set of frequencies in a system with a lot of 2-way radio. stop on a channel and listen to meet their needs, creating...
...type of scanning is made monitoring such a system impossible prior to Uniden's invention of the technology as quickly as they could each type ...any of a trunked radio system. Not only does your BC246T scan channels like a conventional scanner, it actually follows the users of the action. A central computer controls the frequency each group is assigned a talk group ID. Instead of... the bands that were used most became full, so new users were not able to use the same set of frequencies in a system with a lot of 2-way radio. stop on a channel and listen to meet their needs, creating...
English Owners Manual
Page 24
... all use are: Motorola Type I system, you need to know the system's fleet map. To program a Type I - Types of Trunking Systems Trunking systems divide a few frequencies among many as 4 per system), plus one control channel (or as many different users, but the way that data over to the assigned voice channel...
... all use are: Motorola Type I system, you need to know the system's fleet map. To program a Type I - Types of Trunking Systems Trunking systems divide a few frequencies among many as 4 per system), plus one control channel (or as many different users, but the way that data over to the assigned voice channel...
English Owners Manual
Page 25
...so with a couple of EDACS called SCAT that your scanner, you must know both Type I system with each frequency used by the police, 02 by ambulance service, 03 by the control channel. For example, 01 might be .... Motorola Type II - Type IIi Hybrid - Type II systems do not use a 5-digit ID for each frequency. Each radio is programmed into each talk group. Also, talk groups are assigned in that less data needs to...system and the LCN for EDACS systems are assigned in your BC246T can monitor. the radios only send the radio ID and radio channel code to the control channel.
...so with a couple of EDACS called SCAT that your scanner, you must know both Type I system with each frequency used by the police, 02 by ambulance service, 03 by the control channel. For example, 01 might be .... Motorola Type II - Type IIi Hybrid - Type II systems do not use a 5-digit ID for each frequency. Each radio is programmed into each talk group. Also, talk groups are assigned in that less data needs to...system and the LCN for EDACS systems are assigned in your BC246T can monitor. the radios only send the radio ID and radio channel code to the control channel.
English Owners Manual
Page 27
... set to 5:00 p.m. I-Call (Motorola/EDACS) I -call transmissions. You can receive I -Call (Motorola and EDACS Systems Only)" on Page 68 for current frequencies and information about monitoring I -calls are a few useful sites: • http://www.scannermaster.com * - to the LTR mode, it first decodes the LTR ... and home of what you need to know to , then look up the frequencies and systems used by other system users. the Internet's premier source for your area. Your BC246T can use a search engine to find and use the scanner. how to -unit transmissions that each radio ...
... set to 5:00 p.m. I-Call (Motorola/EDACS) I -call transmissions. You can receive I -Call (Motorola and EDACS Systems Only)" on Page 68 for current frequencies and information about monitoring I -calls are a few useful sites: • http://www.scannermaster.com * - to the LTR mode, it first decodes the LTR ... and home of what you need to know to , then look up the frequencies and systems used by other system users. the Internet's premier source for your area. Your BC246T can use a search engine to find and use the scanner. how to -unit transmissions that each radio ...