Main Functions; Controls - Midland ALAN 199-A Manual Del Usuario

MAIN FUNCTIONS

• Phase Locked Loop circuitry gives precise frequency control and stability over all
40 channels: pinpoint channel tuning accuracy with separate scan up and down

controls.

• Ceramic filters give superior selectivity and freedom from adjacent channel inter-
ference.
• 4W/1W switch to select the transmitting power
• LCD Display showing the selected channel.
• Red Led (TX) and Green Led (RX) show the operative modality: TX= transmis-
sion; RX= reception.
• Hysteresis-type Squelch circuit automatically compensates for signal fading to
eliminate signal "chopping" during message reception.
• Emergency switch lets you switch to channel 9 or 19 - instantly.
• Jacks for external speaker let you hook up other speaker systems.
• SO239 antenna connector
CONTROLS
Microphone jack
SERIAL NO.
(CH-9/19) switch
ALAN 199-A
SQUELCH ON/OFF VOL
Squelch Vol. power
switch
Antenna
connector
2
Priority channels Channel
display
9
40
CH
19
4W 1W CHANNEL
4W/1W
CH UP/DOWN
switch
Ext. speaker jack
ANT EXT
SPKR
+ RED
- BLK
Connector power cable
RX/TX
led
RX
TX