User Manual
Page 1
... Radio Overview 3 Parts of the Radio 3 HT750 Model 3 On/Off/Volume Knob 4 Channel Selector Knob 4 LED Indicator 4 Programmable Buttons 4 Push-to-Talk (PTT) Button 6 Microphone 6 Keypad Keys (for radios ...Radio On or Off 14 Adjusting the Volume 15 Selecting a Radio Channel 15 Sending a Call 15 Receiving a Call 15 Radio Calls 17 Receiving a Selective Call 17 Receiving a Call Alert™ Page 17 Sounding an Emergency Siren 17 Repeater...radios only) . . 21 Safety and Warranty 23 Safe And Efficient Operation of Motorola Two-Way Radios 23 Exposure To Radio Frequency Energy . 23 1...
... Radio Overview 3 Parts of the Radio 3 HT750 Model 3 On/Off/Volume Knob 4 Channel Selector Knob 4 LED Indicator 4 Programmable Buttons 4 Push-to-Talk (PTT) Button 6 Microphone 6 Keypad Keys (for radios ...Radio On or Off 14 Adjusting the Volume 15 Selecting a Radio Channel 15 Sending a Call 15 Receiving a Call 15 Radio Calls 17 Receiving a Selective Call 17 Receiving a Call Alert™ Page 17 Sounding an Emergency Siren 17 Repeater...radios only) . . 21 Safety and Warranty 23 Safe And Efficient Operation of Motorola Two-Way Radios 23 Exposure To Radio Frequency Energy . 23 1...
User Manual
Page 5
...Button Emergency (Top button only) Initiate Emergency Siren. Repeater/ Talkaround Toggle between using a repeater or transmitting directly to another radio.† - 18 Squelch Toggle squelch level between Locked... and Unlocked. - - Volume Set - off . Cancel Emergency Siren. - 17 Monitor Turn monitor function off . adjusting your 15 radio... for keypad radios only) - nel while scanning. - 20 Power level Toggle transmit power level ...
...Button Emergency (Top button only) Initiate Emergency Siren. Repeater/ Talkaround Toggle between using a repeater or transmitting directly to another radio.† - 18 Squelch Toggle squelch level between Locked... and Unlocked. - - Volume Set - off . Cancel Emergency Siren. - 17 Monitor Turn monitor function off . adjusting your 15 radio... for keypad radios only) - nel while scanning. - 20 Power level Toggle transmit power level ...
User Manual
Page 7
AUDIO INDICATORS FOR PROGRAMMABLE BUTTONS High-Low Tone Low-High Tone Some programmable buttons use tones to indicate one of two modes: Button Scan Power Level Squelch Option Board Keypad Lock Repeater/ Talkaround High-Low Tone Low-High Tone Start scan Low power selected Tight squelch Activated Locked Does not use repeater Stop scan High power selected Normal squelch Deactivated Unlocked Uses repeater Radio Overview 7 English RADIO OVERVIEW
AUDIO INDICATORS FOR PROGRAMMABLE BUTTONS High-Low Tone Low-High Tone Some programmable buttons use tones to indicate one of two modes: Button Scan Power Level Squelch Option Board Keypad Lock Repeater/ Talkaround High-Low Tone Low-High Tone Start scan Low power selected Tight squelch Activated Locked Does not use repeater Stop scan High power selected Normal squelch Deactivated Unlocked Uses repeater Radio Overview 7 English RADIO OVERVIEW
User Manual
Page 18
...64257;ltered out as well. Press the preprogrammed Repeater/ Talkaround button (see page 5) to high, and vice-versa. However, tightening squelch could cause calls from a nearby radio might change your transmissions. In this feature to low. SETTING TIGHT OR NORMAL SQUELCH Use this case... from remote locations to toggle between low and high power. 18 SETTING THE POWER LEVEL Each channel in your radio is out of the repeater's range but within communicating distance of the signal received. RADIO CALLS English Radio Calls REPEATER OR TALKAROUND MODE Talkaround Mode enables ...
...64257;ltered out as well. Press the preprogrammed Repeater/ Talkaround button (see page 5) to high, and vice-versa. However, tightening squelch could cause calls from a nearby radio might change your transmissions. In this feature to low. SETTING TIGHT OR NORMAL SQUELCH Use this case... from remote locations to toggle between low and high power. 18 SETTING THE POWER LEVEL Each channel in your radio is out of the repeater's range but within communicating distance of the signal received. RADIO CALLS English Radio Calls REPEATER OR TALKAROUND MODE Talkaround Mode enables ...
Service Manual
Page 27
Repeat this procedure for releasing the flexes.) (see page 3-5.) 6. Speaker-Microphone Flex Circuit Tail Flat Blade Screwdriver Keypad Retainer Arm Tabs (4) Retainer Top Hooks Retainer Figure 3-6: ...
Repeat this procedure for releasing the flexes.) (see page 3-5.) 6. Speaker-Microphone Flex Circuit Tail Flat Blade Screwdriver Keypad Retainer Arm Tabs (4) Retainer Top Hooks Retainer Figure 3-6: ...
Service Manual
Page 52
... and codeplug version may not be performed. Communication between the two radios was not established or was disrupted during the cloning process. Signalling Identification are programming. l "ERR: Timeout" - Repeat the cloning procedure. 5.5 Cloning (Privacy Plus) This function is used... to copy codeplug information from both radios and turn them on before you are duplicated in the cloning process. 5-4 Radio Tuning, Programming, Cloning, Lowband Antenna Cutting...
... and codeplug version may not be performed. Communication between the two radios was not established or was disrupted during the cloning process. Signalling Identification are programming. l "ERR: Timeout" - Repeat the cloning procedure. 5.5 Cloning (Privacy Plus) This function is used... to copy codeplug information from both radios and turn them on before you are duplicated in the cloning process. 5-4 Radio Tuning, Programming, Cloning, Lowband Antenna Cutting...
Service Manual
Page 55
...This Tone is the current running average RSSI. RSSI can be helpful in order to track the radio's progress through the known frequencies. Allow the radio to register. Turn off the Home repeater. Turn on the Home repeater. Enter the Service Menu and using the PassPort CPS (PPCPS). Monitor - Enter the Service Menu...) key for any reason with the "Enable LOS CRC Search start to enter this feature is enabled and the radio is searching, each new search frequency is a short low pitched tone that LOS was caused by complete LOS of Passport data from the site or when the site RSSI drops...
...This Tone is the current running average RSSI. RSSI can be helpful in order to track the radio's progress through the known frequencies. Allow the radio to register. Turn off the Home repeater. Turn on the Home repeater. Enter the Service Menu and using the PassPort CPS (PPCPS). Monitor - Enter the Service Menu...) key for any reason with the "Enable LOS CRC Search start to enter this feature is enabled and the radio is searching, each new search frequency is a short low pitched tone that LOS was caused by complete LOS of Passport data from the site or when the site RSSI drops...
Service Manual
Page 92
...PassPort™ PC Board PL PLL PPM PTT RAM Registers Repeater RESET RF PA RIB ROM RSSI RPT/TA Softpot Software SPI (clock and data lines) Squelch Motorola Radio-Telephone Interconnect: a system that provides a repeater connection to access the telephone network when the proper access ...code is received. Enhanced trunking protocol developed by the presence of the radio which an oscillator is kept in phase with...
...PassPort™ PC Board PL PLL PPM PTT RAM Registers Repeater RESET RF PA RIB ROM RSSI RPT/TA Softpot Software SPI (clock and data lines) Squelch Motorola Radio-Telephone Interconnect: a system that provides a repeater connection to access the telephone network when the proper access ...code is received. Enhanced trunking protocol developed by the presence of the radio which an oscillator is kept in phase with...