Standard Horizon CPV550 - Manual (Page 120)

Page 120 CPV550
[CALL/SET] Key
The [CALL/SET] key functions as the enter key.
Secondary use
Press the [CALL/SET] key to access the DSC OPERATION
menu.
Press and hold the [CALL/SET] key to access the RADIO
or DSC Setup menu.
[DW] Key
Watches for a transmission on CH16 and another selected
channel until either signal is received. (Dual watch)
Secondary use
Press and hold [DW] key, intercom operation will operate
between CPV550 and RAM+ Mic.
[NAV] Key
Press this key, when connected to the GPS receiver, the
LCD displays Position Data and Time from the GPS.
[WX] Key
Immediately recalls the previously selected US NOAA
weather channel from any channel location.
Secondary use
Holding down the [16/9] key while pressing the [WX] key
switch the Channel Group from USA, International, and
Canadian.
[DISTRESS] KEY
Used to send a DSC Distress Call. To send the distress call refer to section “19.2.0
Transmitting a DSC Distress Call.”
21.1 PA/FOG OPERATION
The RAM+ is capable of controlling the 30W Public address, 4 fog horns, bells and whistles.
21.1.0 Operating the PA / Hailer
1. Press and hold the [NAV] key then select “PUBLIC ADRESS” with the
[UP(S)] or [DOWN(T)] key.
2. Press the [CALL/SET] key.
3. Press the PTT switch and speak into the microphone.
4. To turn up the PA Volume, press the PTT switch and press the [UP(S)]
or [DOWN(T)] keys to adjust the Audio output level. The level can be set
from 0 to 30W.
5. To adjust the listen back volume, (while in listenback mode) press the
[VOL] key, then press the [UP(S)] or [DOWN(T)] key to the desired
listen back volume.
To exit from the PA / Hailer mode, press and hold down the [NAV] key again.
SCAN DW
NAV
WX
CALL
SET
MEM IC
U .I.C
MENU
16
9