User's Manual

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Appendices | RS90 Operating Manual
3CH
Press to toggle between your three favourite channels. For further
information, see “Three favourite channels 3CH” on page 30.
SCAN
See “Scanning channels” on page 31.
The SCAN key is also used as the button for a soft key in DSC mode.
See “Soft Keys” on page 42.
AIS
Press to enter AIS mode.
For AIS functionality, see “AIS procedures” on page 66.
For AIS setup, see “AIS Setup” on page 88.
IC
Hold down [AIS/IC] until the Hailer menu appears. For further
information, see “Using the intercom” on page 35.
Alphanumeric keys
(Wired handset only). Used for entering numbers and names.
Shift Keys
The RS90 wired handset keypad includes a SHIFT key that modifies
the function of some keys.
• Press [SHIFT] to display the SHIFT icon, and then press the number
key to access the required function.
For a list of shift keys, see “Appendix 3 - Shift keys” on page 100.
Soft keys
A soft key is a name that appears at the bottom of the screen and
provides additional functionality to the [SCAN] and/or [OK] and/or
[3CH] keys during certain operations.
For further information, see “Soft Keys” on page 42.
Draft v5.0
27 Feb 2014