User's Manual

FILE: IS 400 Service manual.doc 2005.11.29
E- TECH Co., Ltd 10/16
3) to select
4)
or to select scroll list
5)
to select exit
10. Beep on/off
1).
to enter Menu Mode.
2)
or to until
3)
to select
4)
or to select on off .
5)
to select
11. Key lock
1).
to enter Menu Mode.
2)
or to until
3)
to select
4)
or to select key lock /unlock.
5)
to select
12. Squelch level
16 level is available. 0 = terminate sq function
1).
to enter Menu Mode.