Why is the transmit range insufficient on my BK Radio GPH-CMD Portable Radio?
An insufficient transmit range on your BK Radio Portable Radio can be caused by: * An improper or defective antenna. * An open antenna jack. * A failing antenna match circuit.
Why does my BK Radio GPH-CMD Portable Radio always show a low battery indication?
If your BK Radio Portable Radio always displays a low battery indication (LOBATT message), the cause might be a failing or shorted 8.2 volt regulator.
What causes the audio output power to not meet the specification on my BK Radio Portable Radio?
If the audio output power does not meet the specification on your BK Radio Portable Radio, it could be due to a failing audio power amplifier or a failing FM demodulator IC.
Why won't my BK Radio Portable Radio enter keyboard programming mode?
If your BK Radio Portable Radio will not enter keyboard programming mode, it could be due to an improper password being entered, or an open or shorted -PROGRAM signal.
Why is the audio opening without receiving the programmed code guard on my BK Radio GPH-CMD Portable Radio?
If the audio is opening without receiving the programmed code guard on your BK Radio Portable Radio, it may be caused by a failing monitor switch or a failing monitor switch buffer (Q8 on Systems board).
Why are ANI or DTMF tones not being transmitted from my BK Radio Portable Radio?
If ANI or DTMF tones are not being transmitted from your BK Radio Portable Radio, it could be because the radio is not programmed for ANI or DTMF.
Why won't the transmitted digital code guard unsquelch other radios on my BK Radio GPH-CMD Portable Radio?
If the transmitted digital code guard will not unsquelch other radios on your BK Radio Portable Radio, it may be because the DCG is not programmed or not set for the proper polarity.
Important safety warnings, including operating near blasting caps and in explosive atmospheres.
FCC rules for marketing and user awareness of RF exposure.
Radio's compliance with national/international standards for occupational RF exposure.
Diagram and identification of the radio's main controls and indicators.
Detailed steps for installing the battery pack into the radio.
Instructions for turning on, selecting channels, and adjusting volume/squelch.
Procedure for transmitting audio using the PTT switch.
Steps for receiving messages when Code Guard is active.
Steps for transmitting on a Code Guard enabled channel.
Instructions on how to construct a Command Group of up to 20 channels.
How to enter and operate within a Command Group, indicated by the 'CMND' icon.
Functions that can be assigned to top switches or the keypad menu.
Steps to start scan operation using switches.
Procedure to lock or unlock the radio's keypad.
Procedure for scanning channels with Code Guard enabled.
How to respond on the transmit frequency while in Talkback Scan mode.
Steps to add or remove channels from the radio's scan list.
How Priority Scan monitors channels and responds to priority signals.
Using Priority Scan in conjunction with Code Guard settings.
How to assign UTXG for transmit Code Guard on channels.
How dual priority channels (PR1, PR2) are tested and prioritized.
Steps to permanently or temporarily change the Priority 1 channel.
How to add or delete channels from a Command Group.
Detailed guide on connecting radios and initiating the cloning process.
Critical safety warning regarding potential battery explosion.
Guidelines and procedures to control RF exposure and ensure compliance.
Importance of using BK Radio approved accessories for maintaining compliance.
Information on RF energy, compliance, and user control instructions.
Radio intended for occupational/controlled conditions only, not general population use.
Important safety warnings, including operating near blasting caps and in explosive atmospheres.
FCC rules for marketing and user awareness of RF exposure.
Radio's compliance with national/international standards for occupational RF exposure.
Diagram and identification of the radio's main controls and indicators.
Detailed steps for installing the battery pack into the radio.
Instructions for turning on, selecting channels, and adjusting volume/squelch.
Procedure for transmitting audio using the PTT switch.
Steps for receiving messages when Code Guard is active.
Steps for transmitting on a Code Guard enabled channel.
Instructions on how to construct a Command Group of up to 20 channels.
How to enter and operate within a Command Group, indicated by the 'CMND' icon.
Functions that can be assigned to top switches or the keypad menu.
Steps to start scan operation using switches.
Procedure to lock or unlock the radio's keypad.
Procedure for scanning channels with Code Guard enabled.
How to respond on the transmit frequency while in Talkback Scan mode.
Steps to add or remove channels from the radio's scan list.
How Priority Scan monitors channels and responds to priority signals.
Using Priority Scan in conjunction with Code Guard settings.
How to assign UTXG for transmit Code Guard on channels.
How dual priority channels (PR1, PR2) are tested and prioritized.
Steps to permanently or temporarily change the Priority 1 channel.
How to add or delete channels from a Command Group.
Detailed guide on connecting radios and initiating the cloning process.
Critical safety warning regarding potential battery explosion.
Guidelines and procedures to control RF exposure and ensure compliance.
Importance of using BK Radio approved accessories for maintaining compliance.
Information on RF energy, compliance, and user control instructions.
Radio intended for occupational/controlled conditions only, not general population use.
General| Brand | BK Radio |
|---|---|
| Model | GPH-CMD |
| Category | Portable Radio |
| Language | English |
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