UNIMO Technology PZ-100, Руководство по обслуживанию

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Maintenance Manual
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CAUTION`
If transmitting consecutively for more than a certain time when setting of BCLO function and TOT
function, the transmission can be forcibly interrupted for other users.
Receiving
The radio operates as a receiving standby mode except for the transmitting period. User can adjust the
volume by using the volume switch. The green LED is turn ON when the radio receives the RF signal and
can heard the transmitting voice. According to the setting of transmitting radio, can be heard the DTMF
tone or 5 Tone and displayed caller ID on the LCD.
If frequency is same as current channel but sub-tone is not same as current setting than the green LED
blinks. In order to check if the current channel is in use, press the Monitor button (M) on the left side of
Radio. If pressing the Monitor button (M) for about 2 seconds, the monitor function is activated with a
“beep” sound. To release from the monitor function, press the monitor button shortly.
Changing Channels
Channel Switch and “F1”/”F2” buttons are used for changing channels. Turn the Channel switch
clockwise or press “F1” button to increase the channel number with beep sound. And Turn the Channel
switch counter-clockwise or press “F2” button to decrease the channel number with beep sound. Press
and hold “F1”/”F2” button then changing channel continuously. When the channel is changed, channel
number or channel names are displayed on the LCD. The channel frequencies include sub-tone
information are pre-programmed by PC program.
Adjusting Transmitting Power
The transmitting power can be selected to High-Power mode or Low-Power mode. The user can change
the transmitting power on the Menu mode. When Low-Power mode is selected, the indicator icon “L” is
displayed on the LCD. By changing the power to Low-power mode under a good communication
condition, the user can extend the battery life.
SCAN Operating mode
SCAN function is executed with a “beep” sound when pressing the “F3” and “F2” button consecutively
within 0.5 seconds during the standby state. The radio will change the scan channel and check the RF
signal at regular interval. Pressing “F4” button then SCAN function can be deactivated.