about 6-12” from the receiver to be used.
On the receiver, when short pressing the
aSC IR Sync Button (5)
, while the main menu
is displayed, the
IR Infrared leD (4)
will light
up red and stay for about three seconds.
This indicates IR transmission is in progress
and IR data is transferring during this period.
Upon successful data transfer (usually in
about three seconds) the IR LED stops and
the transmitter’s backlight will light up and
the transmitter will transmit a radio signal
on the same channel as the receiver. The
Signal Strength and Diversity Indicators on
the receiver’s LCD display will then light
up, indicating that the IR link is completed.
Note, if procedure is not done correctly
during the three seconds of active data
transfer, the receiver and the transmitter
do not link and transmitter’s previous
programmed channel remains unchanged.
Note:
The IR link is infrared light and thus works
best when this data transfer is accomplished in a
light-shielded or darker environment. It may not
be successful in a brightly lit area. If the transfer
fails, repeat the procedure in a darker location
or somehow shield the link from outside light to
successfully program the transmitter with the
pre-programmed group and channel info from
the receiver.
Manual Programming (GRP/CH and Volume):
The transmitter’s frequency is set using the
Set Button (26)
and then the
(Up) or (Down)
Buttons
(25)
. During manual programming,
press the Set button to confirm the
selection or the selected function will flash
for five seconds and the display will return
to the main menu. To start, press the Set
button once. The backlight on the
lCD (24)
will light up and the
Group Icon (30)
will flash.
Use the Up/Down button to change the
group. When a group selection is finished,
press the Set button again for the channel
selection. The
Channel Icon (31)
will now
flash. Again, use the Up/Down button to
change the channel as desired. When the
Group/Channel selection is done, press the
Set button again to enter the
Volume level
Input (32)
setting and then press Up/Down
to change in four steps from 0dB to -30dB
(for loudest input) or press the Set button a
second time to exit to the main menu.
To change the volume input level only,
press the Set button three times to select
the volume input level setting. Use the Up/
Down button to change in four steps from
0dB to -30dB (for loudest input). The level
is preset at -10dB for the HT-1KU, which is
best for most applications.
For normal operation, the transmitter
should have the same Group/Channel
as displayed on the receiver. For normal
operation, the transmitter should have the
same Group/Channel as displayed on the
receiver. The default factory setting is Group
00 (Transmitter 1), 03 (Transmitter 2), 06
(Transmitter 3) and 09 (Transmitter 4), and
Channel 00 for all transmitters.
After programming is finished, slide the
battery cover back then turn the
Mic Ball (23)
counterclockwise to secure the housing.
The HT-1KU is now ready for use.
Note:
If you are using multiple transmitters at the
same location, set up the first transmitter and leave
it ON and keep it 3 ft. away from the receivers.
Then start AUTO-SCAN on the second receiver.
This avoids duplicate selection of the same channel
as already selected for the first receiver.
If you are not satisfied with a channel after
scanning, repeat again anytime for another
free channel.
Operating the HT-1KU Handheld
Transmitter
During normal operation with the unit
powered on, the transmitter power level can
be changed by sliding the
RF Power Switch
(27)
to “H” to increase the transmitted
RF power (for longer range) or to “L” to
decrease the RF power (reduced range).
This is a useful feature as the “L” setting
increases battery life and also optimizes
the number of channels that can be used
simultaneously in a given location. Use
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