Operation
Battery Replacement
1. To uninstall the battery
from
the
SC-‐1000
transceiver,
slide and hold
the latch
on the bottom of
the radio downwards. Then
slide the battery pack
backwards towards the latch
to remove it.
2. To reinstall align the forward edge of the battery pack at the top
of the radio compartment. Press down on the 4 gold contacts at
the bottom of the battery pack and slide it forward until you hear a
click.
2. The Power switch / volume control knob (see cover: B) turns the transceiver on and off and
also sets the incoming sound level. Turn the power switch / volume control clockwise to turn
the transceiver on.
3. Set the operating channel via the Channel Selector (see cover: A). Rotate the Channel Knob
setting it to the desired channel. Channel numbers are printed on the radio. The radio
features an audible channel announcement and will tell the user the channel selected.
4. Before making a call, monitor the channel to make sure that no one is using the
frequency (optional). To monitor the channel depress & hold the monitor button (see cover: I).
5. To make a call press and hold the PTT key (G) on the side of the radio and speak into the
microphone. The LED indicator (C) will flash red confirming transmission.
6. For best voice translation speak directly into the microphone (F) using normal voice levels.
Release the PTT
key when you are finished speaking.
7. Incoming messages are received through the built in speaker (E). Adjust the speaker sound
level by rotating the volume control knob as follows: clockwise: higher, counter-‐clockwise:
lower. Incoming messages are confirmed by blue flashing light on LED indicator.
8. The headset jack (D) allows addition of audio accessories including speaker microphone and
lightweight and heavy-‐duty headsets.
Using Your Headsets
Our headsets include special noise cancelling
microphones. For optimum performance adjust
microphone boom so the element is directly in front of, and
approximately 1 -‐ 2” from the user’s mouth.
Battery Charging
Each Scrambler radio is supplied with a rechargeable Lithium Battery that will operate 8 -‐ 10
hours.
1. Plug the AC adapter cable into the jack located on the rear of desktop charger base.
2. Slide the transceiver and battery pack into the
charger.
3. Plug adapter into AC outlet.
4. Make sure the battery pack contacts are
touching the terminals.
5. LED indications: RED: charging, GREEN: full
charge.
6. Remove the transceiver from charging base
when charging is
completed (charging time varies; up to 3 hrs for
completely dead battery).
Lithium Batteries do not develop a memory, and
do not need to be drained after use.
LED indicators:
RED: Charging
GREEN: Full Charge
Once the battery is fully charged, and the LED
turns green, the battery will continue to receive a
trickle charge -‐ even if left in the charging base
overnight. This will not harm the battery.
Specifications
Frequency Range
UHF 462-‐467.7125MHZ
Maximum Deviation
< +-‐ 5KHz
Channels
14 UHF
Spurious Radiation
< -‐60dB
CTCSS
38 Tones
Frequency Stability
+-‐ 5ppm
Operating Voltage
7.2V
Receiving Stability
< 0.2uV
Operating Temp.
-‐30 to 60 Degrees c
Audio Output Power
> 500mW
Operating Mode
Simplex
Weight
5 oz
Output Power
0.38W
Size
2.4” w x 1.5” d x 4”h
Modulation
FM (F3E)
FCC License
None Required
