Radio Sound Inc GMSH ユーザーズマニュアル
4
Sea Hero Handle Bar Controls and Display
Mode
UP and
DOWN
DOWN
PTT
PTT: Pushing the Press to talk (PTT) button places the transceiver in transmit mode.
MODE: Allows you to cycle through the functions of the communication system.
The functions in order are as follows: Channel, Code, Front/Rear Volume (F/R), Voice Activation
Sensitivity (VOX). After a few seconds of inactivity the mode will revert back to volume. If the MODE
button is held down, the receiver goes to monitor mode, which opens up the receiver to anything operating
on that channel regardless of the code. This allows the operator to see if anyone is transmitting on the
channel before transmitting with codes.
UP: This button controls volume up. When you are in a different mode it will allow you to increase the
selection.
DOWN: This button controls volume down. When you are in a different mode it will allow you to decrease
the selection.