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Uniden BC125AT Support Question

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Question posted by rayval2 on October 22nd, 2014

Poor Phone Volume. Cannot Hear Caller. Have Good Hearing.

When an incoming call is received we cannot hear caller. Very faint signal. Is battery charging? Do we replace it?

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Related Uniden BC125AT Manual Pages

English Owner's Manual - Page 1

English Owner's Manual - Page 2

... not represent this scanner, please read and observe the following. Otherwise, you will hear it in both headphones of the volume control or squelch control setting. WARNING! Use of Uniden America Corporation. EARPHONE WARNING! The output of the phone jack is placed in the monaural earphone or headset. Precautions Before you use this...

English Owner's Manual - Page 3

... Introduction 9 Feature Highlights 10 Frequency Range 13 INCLUDED WITH YOUR SCANNER 14 Optional Accessories 15 SCANNING BASICS 15 What is Scanning 15 What is Searching 16 Understanding Scanning ... Clip 22 POWERING THE SCANNER 22 Installing Non-Rechargeable Batteries 23 Installing Rechargeable Ni-MH Batteries 23 Charging the Ni-MH Batteries 24 ABOUT YOUR SCANNER 26 GETTING TO KNOW THE ...

English Owner's Manual - Page 4

...Using the Scroll Control Knob 32 Adjusting the Volume 33 Adjusting the Squelch 33 Setting the Backlight 33 Adjusting the Contrast 35 Setting the Charging Timer 35 Using the Keypad Lock 36 Setting...Service Search Mode 48 Service Search Receive/Hold Modes 49 Custom Search Mode 50 Custom Search Receive/Hold Modes 51 Quick Search Mode 52 Quick Search Receive/Hold Modes 53 Search Options 53...

English Owner's Manual - Page 8

... include: • Telephone conversations (cellular, cordless, or other than as described in a way other private means of telephone signal transmission) • Pager transmissions • Any scrambled or encrypted transmissions According to the Electronic Communications Privacy Act (ECPA), you have the consent of a party to the conversation (unless such activity is legal to...

English Owner's Manual - Page 11

... CB Radio, FRS/GMRS/MURS, and Racing banks to temporarily lock out any interference from interrupting transmissions during receiving. frequencies are preset in all of the transmission to wait for each channel every 2 seconds while it easy ... set a negative delay where the scanner stops on so you hear only the selected frequency. You can set time then automatically resumes. 11

English Owner's Manual - Page 13

... turns off a tone that sounds when you perform an operation correctly or if you to charge Ni-MH batteries in the scanner using the included two AA rechargeable or alkaline batteries or the supplied USB cable. You can hear for 1 minute in the display and a tone warns you lock the scanner's keys to help...

English Owner's Manual - Page 17

... tone along with output frequencies close to each other . Then, when you receive multiple signals, you have programmed with a specific frequency is CTCSS/DCS? The stations might hear multiple communications on the same frequency. CTCSS and DCS are sub-audible tone signaling systems sometimes referred to as PL or DPL (Motorola's trademarked terms for...

English Owner's Manual - Page 18

...transmission until the late 1980's this manual for both transmit and receive. When you hear nothing. Simplex Operation Simplex systems use a single frequency for ...tables showing the available CTCSS frequencies and DCS codes. If there is, then the scanner pauses on the same frequency. tone with a signal...

English Owner's Manual - Page 21

...headset with the tabs on the inside front cover of this type of antenna at a local electronics store). Connecting the Antenna 1. Rotate the antenna connector's outer ring clockwise until it easy ... the scanner's reception, use 50 ohm coaxial cable for private listening. If your scanner receives interference or electrical noise, move the scanner or its antenna away from the source. Avoid...

English Owner's Manual - Page 22

... the speaker cable's 1/8-inch (3.5-mm) mini-plug into the headphone jack on top of your scanner's jack. If you can get a BNC adapter at local electronics stores. If it easier to a power supply and ground. This automatically disconnects the internal speaker. Note: Always use 50-ohm, RG-58, or RG-8, coaxial...

English Owner's Manual - Page 23

... to ALK. 23 Non-rechargeable batteries can leak chemicals that provides USB charge power (not included, but available at many retailers).] Inside the battery compartment is turned off . 3. Batteries can get hot or burst if you try to recharge them through your computer (or through a power adapter that destroy electronic circuits. • Do not mix...

English Owner's Manual - Page 24

... compartment to Ni-MH batteries, never charge them into your scanner. The Ni-MH batteries included with your local electronics store. Install two batteries in an area where the temperature is turned off . 3. This type of battery takes longer to power your scanner. See Charging the NiMH Batteries, page 25, for Nickel Metal-Hydride batteries. 4. Notes: • To prevent...

English Owner's Manual - Page 26

... normally. Off Off Off Scanner is out of range. Type Ni-MH None Ni-MH Alk./NiMH Ni-MH Ni-MH Meaning Scanner is charging. If the scanner judges the batteries are good, the scanner starts charging and the battery icon disappears. USB Message Charging No Battery Charge Complete Charge Off Battery Error Illegal Voltage Batt. See also Setting the...

English Owner's Manual - Page 33

... Scroll Control knob on top of the BC125AT to select a setting. Note: Pressing SCROLL CONTROL is the same as squelch levels, volumes, brightness, etc. Press Scroll Control to...Adjusting the Volume 1. Turn Scroll Control to adjust the volume level from 0 to the previous mode. 33 The volume level indicator and battery voltage display. 2. Press Scroll Control; To exit Volume Level mode...

English Owner's Manual - Page 37

... initial setting. All Memory Clear displays. Clr to protect it from accidental program changes. When the keypad is locked, only Func, Hold, , , and Scroll Control (volume only) operate. You can, at a last step, restore only the original factory data. 1. The scanner displays Keypad Lock On or Keypad Lock Off. Using the...

English Owner's Manual - Page 47

This is useful if you hear an emergency broadcast on a channel or if you want to lock out and press Hold again. (...a Channel You can increase the scanning speed by locking out channels that have a continuous transmission such as a weather channel. While receiving a channel or while in Scan mode, the scanner will NOT clear the lockout. Turning the scanner off will resume scanning from the next...

English Owner's Manual - Page 64

... modulation. Scroll to the Close Call menu. The scanner starts scanning the preprogrammed weather frequencies, and stops on the first good signal. If this application. Generally, there will receive best. Your local electronics retailer can be one of the seven that you will be more dependable for this station is weak, turn the Scroll...

English Owner's Manual - Page 72

...the 16MHz level (Internal CPU clock). If you want additional information, please call or write 72 Birdies are internally generated signals inherent in the electronics of the receiver. DSC Codes 023 025 026 031 032 036 043 047 051 053 054 065 071 072 073 074 114 115 116... 612 624 627 631 632 654 662 664 703 712 723 731 732 734 743 754 Birdies All radios can receive "birdies" (undesired signals).

English Owner's Manual - Page 73

... original user shall terminate and be free from defects in materials and craftsmanship with only the limitations or exclusions set out below. the address and phone number are listed in any configurations not sold by Uniden, (C) improperly installed, (D) serviced or repaired by this manual.