■
Keylock [LOCK]
Pressing the
LOCK
key for approximately 1 second will
activate/deactivate the key lock. The symbol LC will be
shown shortly. Except for the PTT key and the combi-
ned volume and on/off control, all elements are
blocked.
■
LCD color [COL]
Press the
COL
key shortly to switch between seven
LCD background colors. The background color can be
deactivated.
■
LCD Brightness [DIM]
Press the
DIM
key long to switch between the two avai-
lable brightness levels.
■
Priority Channels [9/19]
Press the
9/19
key shortly to switch to priority channel
9. Press the key again to advance to priority channel
19 and a third time to return to the channel in regular
mode.
The active priority channel mode is indicated by the
symbol
PTY
in the display. Channel switch by use of
the channel selector keys is deactivated in priority
mode.
■
Scan [SCAN]
Press the SCAN key long to activate/deactivate the
channel scan function. The current frequency band will
be scanned until a signal is detected. The symbol SC
appears in the the display.
■
Modulation selection [MODE]
For the Maas KCB-300 the modulation modes AM and
FM are available. The selected modulation type is indi-
cated by an AM/FM symbol. To toggle between the
modes press the mode key
[MODE]
. Please note that
the frequency norm
EC
operates on FM only.
With the frequency norm
UK
, a triple switch is used.
You toggle between the CEPT band (AM/FM )and the
UK band (FM). The display will shortly show the symbol
UK or EU when switching the band.
OPERATION
9
