IKUSI T70/1 Operation & Installation Manual page 23

PROGRAMMING A NEW BASE CHANNEL
 Once the Base Channel indication is completed and the LED is blinking orange, you may enter a new
channel from the permitted list (to see attach), by means of pressing the pushbutton (1) which will
give tens and pushbutton (2) the units. Each pulsation is signalized by the LED by means of an
orange blink.
 A few moments after last pulsation, the verification of the new channel is signalized by means of the
LED as described in the previous point. The LED will then blink orange to indicate that the new
channel has been sent to the receiver. When this signal transmission is completed the LED will return
to the orange colour.
 If the programming of the new Base Channel has been incorrect then try the process again.
 If the new channel programming has been successful then press the STOP. When re-starting the
transmitter the newly selected Base Channel will commence. The Working Channel will coincide with
the Base Channel.
 If you try to select a Base Channel that is not included within the permitted range, then the LED will
flash red.
 If the Base Channel change has made with a range control system in place, then the receiver will
locate the new frequency by entering into a temporary TRACKING mode; once the new channel is
located this will be memorised and will then pass to OPERATION mode.
8.4 - WORKING CHANNEL FREQUENCY CHANGE.
Sometimes the transmitters have the possibility of changing the Working Channel when in the
OPERATION mode to combat occasional interferences. There are two ways to change this channel
which are defined in EEPROM. These are as follows:
CHANGE OF CHANNEL PUSHBUTTON: each press of this pushbutton will advance the Working
Channel though the frequencies specified in the EC list. When the highest channel on that list is reached
then the channel returns again to the Base Channel. Each time the Working Channel is advance the LED
will blink green.
START PUSHBUTTON: by keeping this pushbutton pressed for a 2 second duration it will advance the
Working Channel this is indicated on the LED by a red flash each time the channel is changed.
TM70Bi V3.2 (11/02) 1121174 L0.pdf
IKUSI reserves the right to change this information without prior notice.
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