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OPERAT ING INSTRUCTIONS
1. Open back cover and insert 8 penlite batteries, carefully
observing polarities. Check to see that batteries are
firm ly seated.
2. Extend the telescopic antenna to its full length for
maximum distance.
C A U T IO N : Failure to extend the antenna fuliy fo r all
operations could resuli in eventual damage
of the output power transistor.
3. Turn the “ ON-OFF & VOLUME” sw itch to “ ON" position.
Your transceiver is now readÿ to operate. Adjust volume
to desired level.
4. The variable squelch control reduces background noises
and keeps interférence at a minimum between calls.
Caution should be taken in setting squelch control so
as not to reduce receive signal.
5. This transceiver is equipped fo r s ix -channel operation.
One set of crystals are installée! in the unit.
Additional crystals may be installed for the other open
channels.
Make sure the switch is set to desired
channel.
6. Press the “ PUSH-TO-TALK” switch for transmitting.
7. Release the “ PUSH-TO-TALK” switch for receiving.
8. When transm itting, speak clearly in normal voice, holding
the transceiver about 3 inches fröm your mouth.
9. When receiving, adjust the volume control and squelch
control for best réception and desired listening level.
For private listening ,or when receiving in noisy locations,
use the earphone.
10. For best transmission and réception, antenna should be
held in vertical position.
Содержание TNC-506
Страница 8: ...SCHEMATIC DIAGRAM...