2.3 Setting of System menu
2-16
2.3 Setting of System menu
The contents of the System menu is same for the programs Ver-01.01 and Ver-02.01.
1. Warn Msg Alm (On/Off)
This is the setting whether or not to output alarm beeps when a warning message A, B
or L is received. This setting is linked with ON/OFF of the external alarm signal output.
When an SAR message D is received, alarm beeps and an external alarm signal are
outputted regardless of this setting.
Fig. 2.3.1 Alarm Circuit
Stop of alarm beep:
To stop alarm beeps and alarm output, press any key other than the power key switch.
Alternatively, they can be stopped by the ACK sentence from the INS.
Note:
Alarm beeps and alarm output are linked with each other. If alarm beeps are
stopped, the alarm output is also turned off.
Related setting:
Setting for stopping an alarm by the ACK sentence from the INS;
1) Select “INS” in [MENU] -> NAVTEX -> Mask Mode (Ver-02.01)
2) Select “INS” in [MENU] -> NAVTEX -> Receiver Mode (Ver-01.02)
3) Select “Received” in [MENU] -> Initialize2 -> ACK Command
ALM BZ
Hit any keyALM Msg.
Received
Open
Close
5
4, 6
2
1
Q10
U17
G3VM 61E
+5V
ALM
Q4
U17
G3VM 61E
ALM
1. ALM H
2. ALM C
3. FG
4. SD
5. RD
6. SG
Normal Open
18V
ALARM BZ
ALARM
(MOS FET RL)
U8
CPU
P104
P95
NX-700B NX-7001
CPU(08P3225)
7. FG
8. NC
J403
50V 0.5A max.
EB3120A 35C150 12V
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