Standard-horizon CPV550 Bedienungsanleitung PDF herunterladen (Seite 119)

Page 119CPV550

21. ENHANCED RAM+ MIC OPERATION

When the RAM+ microphone is connected to the CPV550, most VHF, DSC, and setup

menus can be remotely operated. The RAM+ Mic 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 RAM+ Mic and the transceiver.

21.0 RAM+ MIC CONTROLS

SQUELCH CONTROL (SQL)

Activates the squelch adjusting mode.

Press this key to activate the squelch adjusting mode. Press the microphone’s [

S] or [

key to adjust the squelch.

When this key is pressed and held down for 1 second or more, the squelch is turned off.

VOLUME KEY (VOL)

Activates the volume adjusting mode.

Press this key to activate the volume adjusting mode. Press the microphone’s [

S] or [

to adjust the volume.

POWER SWITCH (PWR)

Press and hold down this key to turn to the transceiver and RAM+ Mic 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 inhibited and low power only

channels.

[S](UP)/[T](DOWN) KEY

These keys are used to select channels, adjust the volume and squelch level, and to choose

the item selection of different functions (such as the DSC operation). In many ways, these

keys emulate the function of the transceiver’sChannel knob.

[16/9] KEY

Immediately recalls channel 16 from any channel location. Holding down this key recalls

channel 9. Pressing the [16/9] key reverts to the previous selected working channel.

Secondary use

Please see secondary use for the [WX] and [MEM] key.

[SCAN] Key

1. Starts and stops scanning of programmed channels.

2. If held while the [UP(S)] or [DOWN(T)] key on the microphone are pressed, the radio

will show the channels programmed in scan memory. This function will not work if the

unit is scanning.

NOTE

The priority channel by default is Channel 16, however the priority channel can be changed. To

select a different priority channel refer to section “18.11.3 Priority Channel Set.”

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