User's Manual Part 1

RS81/RS82 VHF
46
E04572
The only exception to this is the selection of the UK Marina
channel “M”, which has no number associated with it.
Selecting the Marina channel will set it automatically (Fig 7.4).
Fig 7.4 - Selecting auxiliary channel number
2
MAR I NAAAAA
INT
NOTE If no numeric keys are pressed within 2 seconds, the radio will
revert to the working channel (except for Marina channel “M”
as noted above).
7.4 Volume adjustment
To adjust the volume, use the VOL ▲ and VOL ▼ keys to
increase or decrease the setting from 1 to 24 (loud). Pressing
and holding either key will cycle through the settings.
7.5 Squelch adjustment
To enter squelch adjustment mode press SQ, then use the VOL ▲
and VOL ▼ keys to increase or decrease the squelch from 0
(open) to 10. Press and hold either key to scroll through the
settings.
NOTE Squelch adjustment mode will automatically time out after 2
seconds, unless another key is pressed. Squelch mode can also
be cancelled by pressing O
N/C.