Chapter 4: Menu Settings
49
Some channels are limited by regulation to be low power only. If the HILO
operation request is denied, an error tone beeps.
Channels restricted to low transmit power are as follows:
• Canadian channel set: 13, 15, 17, 77
• International channel set: 15, 17, 75, 76
• US channel set: 13, 17, 67, 77
Overriding the Low Output Power Restriction
In the US, channels 13 and 67 are restricted to transmit at low power. However,
you can temporarily override this low power restriction. When you press
PTT
, a
new soft key appears in the middle position, labelled OVRIDE.
To override the LO power restriction on channels 13 or 67 and transmit at high
power:
1. Press and hold
PTT
. The OVRIDE soft key appears.
2. Press and release OVRIDE. The TX power is set to HI power for as long as you
hold down
PTT
.
When you release
PTT
, power returns to LO.
13
BRIDGE
A
CH68
CH79A
CH71
U
S
A
OVRIDE
26 06.0098N
080 04.8589W
AM10:33LOC
D9250-1
13
BRIDGE
A
CH68
CH79A
CH71
U
S
A
CH69
26 06.0098N
080 04.8589W
AM10:34LOC
Содержание Ray218
Страница 1: ...Ray218 Ray55 Marine VHF Radio Owner s Handbook Document number 81278 3 Date April 2007...
Страница 8: ...8 Ray218 and Ray55 Marine VHF Radios...
Страница 71: ...Chapter 5 Digital Selective Calling DSC 71 D10022 1...
Страница 98: ...98 Ray218 and Ray55 Marine VHF Radios...
Страница 103: ...103 Appendix B Radio Controls This section is a quick reference to your radio s controls Ray218 D9155 1 Ray55 D9304 1...
Страница 126: ...126 Ray218 and Ray55 VHF Radios...