Standard Horizon QUANTUM Series GX3500S, Руководство пользователя

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Page 75 GX3500S
14 VH-310 HANDSET OPERATION
When the VH-310 HANDSET is connected to the GX3500S , most VHF, DSC,
setup menus and PA modes can be remotely operated as the same manner due
to the front panel’s keypad of the transceiver. The
VH-310 HANDSET is supplied
with 23 feet (7 m) of routing cable and can be extended up to 70 feet (21 m) using
three 23 feet extension cables model
CT-100 . The intercom operation can be
used between the VH-310 HANDSET and RAM+ Mic or the GX3500S .
13.1 VH-310 HANDSET CONTROLS
PWR key
Press and hold down this key to turn to
the transceiver and
VH-310 HANDSET
on and off.
PTT
(
Push-To-Talk
) Switch
Activates transmission.
[
H/L
] key
Toggles between high and low power.
When the [
H/L
] key is pressed while the
transceiver is on channel 13 or 67, the
power will temporarily switch from “LO”
to “HI” power until the
PTT is released.
The [ H/L
] key does not function on transmit in-
hibited and low power only channels.
[
DISTRESS
] key
Used to send a DSC Distress Call. To send the
distress call refer to section “
11.3.1. Transmit-
ting a DSC Distress Call .”
KEY BUTTON
[
VOL
] key
Activates the volume adjusting mode.
Press this key to activate the volume adjusting mode.
Press the [
] or [ ] to adjust the volume.
NOTE
When the VH-310 handset is removed from the cradle the speaker
audio will be automatically reduced so not to damage your hearing.
When the
VH-310 is in the cradle the speaker audio will increase so
communications can be heard.
due to o t pa e s eypad o t e t a sce e ;