Nady Systems UIC80PP User Manual download pdf (Page 13)

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more at three seconds, indicating that the

IR transmission is over. Upon successful

data transfer (usually in less than two

seconds) 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. If no action is taken during the

three seconds of active data transfer, the

receiver and the transmitter units do not link

and transmitter’s previous program 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 success-fully 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 (44) and then the (UP) or

(DOWN) Buttons (43). To start, press the

Set button once. The backlight on the LCD

(36) will light up and the Group Icon (37) will

ﬂash. Use the or buttons to change

the group. When a group selection is

ﬁnished, press the Set button again for the

channel selection. The Channel Icon (38) will

now ﬂash. Again, use the or buttons

to change the channel as desired. When

the group/channel selection is done, press

the Set button to enter volume level input

setting and then press or 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 volume

input level only, press the Set button three

times to select the volume input level

setting. Use the or to change in four

steps from 0dB to -30dB (for loudest input).

The level is preset at 0dB for GT and -10dB

for LT/HM. These settings are optimal for

most applications.

For normal operation, the transmitter should

have the same Group/Channel as displayed on

the receiver. After programming is ﬁnished,

close the battery compartment door,

ensuring that it latches. The BT-1KU is

now ready for use.

BT-1KU Transmitter Switches

At Power Off the transmitter will store

the last settings entered and re-display

them at the next power on where it can be

reprogrammed to any new Group/Channel.

The default factory setting is Group 08,

Channel 00.

The RF Power Level Switch (42) is used

to select Hi/Low power transmission

(see Operating the BT-1KU Handheld

Transmitter).

When the Set Button (44) is pressed, the

LCD main menu will cycle in this order:

MAIN MENU

>

GROUP

>

CHANNEL

>

VOLUME

>

repeat

The selected function will ﬂash for 20

seconds before returning to the main menu.

The (UP) or (DOWN) Buttons (43) work

in the set mode only. They can be used to

change any Group/Channel as selected (if

not using IR Sync from receiver). They can

also be used to select the desired Input

audio level VOL setting.

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