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ポータブルラジオ Motorola GP68のPDF 操作マニュアルをオンラインで閲覧またはダウンロードできます。Motorola GP68 20 ページ。 A high performance radio in a class of its own
Motorola GP68 にも: 設置および操作マニュアル (44 ページ), 操作マニュアル (19 ページ), マニュアル (18 ページ), サービスマニュアル (13 ページ)

Motorola GP68 操作マニュアル
Low Battery Alert
The "BATT" indicator in the LCD continuously flashes
whenever the radio has a low battery condition (in receive
or transmit mode).
A low battery condition is also indicated by three low-
pitched beeps, repeated every two minutes.
Display Backlight
The LCD has a backlight which is activated when the Toggle Light/Enter Button is
pressed. The LCD backlight turns off 5 seconds after the last user activity or, if
Toggle Light/Enter Button is pressed, the backlight turns off immediately (pressing
Toggle Light/ Enter Button will always toggle the status of the backlight).
PTT ID
If programmed, the radio transmits a DTMF identification code (unit ID), indicating
which portable is in operation.
During a conversation, the code is normally sent only on the initial PTT press
(unless PTT ID has been disabled). The 'TX' indicator lights for the duration of the
PTT ID. If there is no PTT or receive activity for 7 seconds, or if you change the
channel (or scan resumes), the PTT ID is once again transmitted on the next PTT
press.
NOTE: PTT ID can be enabled/disabled by pressing and holding
pressing the button you will hear a beep; hold the button down until you hear a
second beep, indicating that the PTT ID status has been changed, then release the
button. When PTT ID is disabled the 'dot' indicator flashes on the display.
To Transmit
1.
Depending on the mode of operation, select the
desired channel (refer to the next section for details on
selecting a channel).
2.
Do not interrupt another user. If the selected Channel
is programmed to receive PL, press and hold the
Monitor Button to enter monitor mode and listen for
channel activity. The channel must be clear before
transmitting.
3.
Press PTT.
The "Tx" indicator lights up whenever radio transmits,
and goes off when PTT is released.
4.
Hold radio upright while speaking clearly into the microphone.
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