RELM Communications Inc RPU499A Manuel D’Utilisation
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(10) PTT
BUTTON
Used to switch between transmit and receive mode.
(11) LAMP BUTTON
Used to turn on/off the LCD backlight. Press the [LAMP] button, the backlight will
illuminate for about 5 seconds and then automatically turn off. Press any key other than
[LAMP] button, the timer will retime. If you press the [LAMP] button, the backlight will
light off.
illuminate for about 5 seconds and then automatically turn off. Press any key other than
[LAMP] button, the timer will retime. If you press the [LAMP] button, the backlight will
light off.
(12) MONI BUTTON
Used to monitor the selected channels.
(13) EXTERNAL SPEAKER-MICROPHONE JACK
Used to connect with external speaker-microphone, programming cable, or cloning cable.
(14) BELT CLIP
(15) BATTERY
(16) BATTERY LATCH
(15) BATTERY
(16) BATTERY LATCH
LCD
(1) Displays the selected channel number, channel frequency, channel label, squelch level or DTMF
code. When selective call is enabled, messages received are also displayed here.
Note:
The “soft keys” can be programmed to toggle between display modes.
Channel Number
– Displays channel number. Factory default.
Channel Frequency
– Displays the channel frequency.
Channel Label
– Displays characters of the channel label (up to 16 alphanumeric characters can be
programmed. Any label over 8 characters will scroll across the display).
(2) Appears when Low Power is selected.
(3) Appears when selected channel is busy.
(4) Appears when MONI button is pressed to disable CTCSS, CDCSS, DTMF or 2-Tone.
(5) Appears when MONI button is pressed to switch the speaker on.
(6) Appears when current channel is in the scan list. Radio only scans channels in scan list.
(4) Appears when MONI button is pressed to disable CTCSS, CDCSS, DTMF or 2-Tone.
(5) Appears when MONI button is pressed to switch the speaker on.
(6) Appears when current channel is in the scan list. Radio only scans channels in scan list.
(7) Appears when enter number during channel label programming. Appears when CDCSS decoder
is reversed in destination set mode.
(8) Appears in scan mode.