The QT-256 has 256 transmit channels. They are organized as 16 BANKS
of 16 CHANNELS. They are selected by using the 16-position rotary
switch and the BANK switch (which is also the ON/OFF switch). The LED
indicator light shows the bank number and operating status.
To operate the transmitter, briefly push and release the pushbutton switch.
The green light will turn on. After a short delay it will go out, and then
flash one or more times. The number of flashes indicates the number of the
bank that the transmitter will operate on, e.g. 8 flashes = BANK 8.
After the flashing ceases the LED will again display a steady green light to
show that the transmitter is operating on the selected bank. The channel
will be indicated by the switch position. Rotating the channel switch will
change the channel. This can be done at any time. Consult the table for the
relationship between the frequency and the bank and channel numbers.
To change the BANK, first turn the transmitter ON. Set the rotary switch to
the chosen BANK number. Press and hold the pushbutton switch for about
8 – 10 seconds, until the light goes out. You may then release the button.
After a short delay the LED will flash to indicate the new BANK number.
Do not continue to hold the pushbutton, or the transmitter will switch off
when it is released. Remember to set the new CHANNEL number into the
rotary switch.
To turn the transmitter OFF, briefly press and release the pushbutton
switch. The unit powers down when the switch is released.
TYPICAL OPERATION
Example for BANK 5, CHANNEL 12:
Power up the unit by pressing and releasing the pushbutton switch. The
green LED will light, go out, and flash one or more times to indicate the
bank number (3 flashes = BANK 3). Set the rotary switch to position 5.
Press and hold the pushbutton switch for 8 to 10 seconds; release it when
the LED goes out. The LED will now flash 5 times to indicate that BANK
5 has been selected. Set the rotary switch to position 12. The transmitter is
now operating on BANK 5, CHANNEL 12.
CH
BANK 1
CH
BANK 3
CH
BANK 5
CH
BANK 7
1
650.000
1
653.200
1
656.400
1
659.600
2
650.100
2
653.300
2
656.500
2
659.700
3
650.200
3
653.400
3
656.600
3
659.800
4
650.300
4
653.500
4
656.700
4
659.900
5
650.400
5
653.600
5
656.800
5
660.000
6
650.500
6
653.700
6
656.900
6
660.100
7
650.600
7
653.800
7
657.000
7
660.200
8
650.700
8
653.900
8
657.100
8
660.300
9
650.800
9
654.000
9
657.200
9
660.400
10
650.900
10
654.100
10
657.300
10
660.500
11
651.000
11
654.200
11
657.400
11
660.600
12
651.100
12
654.300
12
657.500
12
660.700
13
651.200
13
654.400
13
657.600
13
660.800
14
651.300
14
654.500
14
657.700
14
660.900
15
651.400
15
654.600
15
657.800
15
661.000
16
651.500
16
654.700
16
657.900
16
661.100
CH
BANK 2
CH
BANK 4
CH
BANK 6
CH
BANK 8
1
651.600
1
654.800
1
658.000
1
661.200
2
651.700
2
654.900
2
658.100
2
661.300
3
651.800
3
655.000
3
658.200
3
661.400
4
651.900
4
655.100
4
658.300
4
661.500
5
652.000
5
655.200
5
658.400
5
661.600
6
652.100
6
655.300
6
658.500
6
661.700
7
652.200
7
655.400
7
658.600
7
661.800
8
652.300
8
655.500
8
658.700
8
661.900
9
652.400
9
655.600
9
658.800
9
662.000
10
652.500
10
655.700
10
658.900
10
662.100
11
652.600
11
655.800
11
659.000
11
662.200
12
652.700
12
655.900
12
659.100
12
662.300
13
652.800
13
656.000
13
659.200
13
662.400
14
652.900
14
656.100
14
659.300
14
662.500
15
653.000
15
656.200
15
659.400
15
662.600
16
653.100
16
656.300
16
659.500
16
662.700
The QT-256 has 256 transmit channels. They are organized as 16 BANKS
of 16 CHANNELS. They are selected by using the 16-position rotary
switch and the BANK switch (which is also the ON/OFF switch). The LED
indicator light shows the bank number and operating status.
To operate the transmitter, briefly push and release the pushbutton switch.
The green light will turn on. After a short delay it will go out, and then
flash one or more times. The number of flashes indicates the number of the
bank that the transmitter will operate on, e.g. 8 flashes = BANK 8.
After the flashing ceases the LED will again display a steady green light to
show that the transmitter is operating on the selected bank. The channel
will be indicated by the switch position. Rotating the channel switch will
change the channel. This can be done at any time. Consult the table for the
relationship between the frequency and the bank and channel numbers.
To change the BANK, first turn the transmitter ON. Set the rotary switch to
the chosen BANK number. Press and hold the pushbutton switch for about
8 – 10 seconds, until the light goes out. You may then release the button.
After a short delay the LED will flash to indicate the new BANK number.
Do not continue to hold the pushbutton, or the transmitter will switch off
when it is released. Remember to set the new CHANNEL number into the
rotary switch.
To turn the transmitter OFF, briefly press and release the pushbutton
switch. The unit powers down when the switch is released.
TYPICAL OPERATION
Example for BANK 5, CHANNEL 12:
Power up the unit by pressing and releasing the pushbutton switch. The
green LED will light, go out, and flash one or more times to indicate the
bank number (3 flashes = BANK 3). Set the rotary switch to position 5.
Press and hold the pushbutton switch for 8 to 10 seconds; release it when
the LED goes out. The LED will now flash 5 times to indicate that BANK
5 has been selected. Set the rotary switch to position 12. The transmitter is
now operating on BANK 5, CHANNEL 12.
CH
BANK 1
CH
BANK 3
CH
BANK 5
CH
BANK 7
1
650.000
1
653.200
1
656.400
1
659.600
2
650.100
2
653.300
2
656.500
2
659.700
3
650.200
3
653.400
3
656.600
3
659.800
4
650.300
4
653.500
4
656.700
4
659.900
5
650.400
5
653.600
5
656.800
5
660.000
6
650.500
6
653.700
6
656.900
6
660.100
7
650.600
7
653.800
7
657.000
7
660.200
8
650.700
8
653.900
8
657.100
8
660.300
9
650.800
9
654.000
9
657.200
9
660.400
10
650.900
10
654.100
10
657.300
10
660.500
11
651.000
11
654.200
11
657.400
11
660.600
12
651.100
12
654.300
12
657.500
12
660.700
13
651.200
13
654.400
13
657.600
13
660.800
14
651.300
14
654.500
14
657.700
14
660.900
15
651.400
15
654.600
15
657.800
15
661.000
16
651.500
16
654.700
16
657.900
16
661.100
CH
BANK 2
CH
BANK 4
CH
BANK 6
CH
BANK 8
1
651.600
1
654.800
1
658.000
1
661.200
2
651.700
2
654.900
2
658.100
2
661.300
3
651.800
3
655.000
3
658.200
3
661.400
4
651.900
4
655.100
4
658.300
4
661.500
5
652.000
5
655.200
5
658.400
5
661.600
6
652.100
6
655.300
6
658.500
6
661.700
7
652.200
7
655.400
7
658.600
7
661.800
8
652.300
8
655.500
8
658.700
8
661.900
9
652.400
9
655.600
9
658.800
9
662.000
10
652.500
10
655.700
10
658.900
10
662.100
11
652.600
11
655.800
11
659.000
11
662.200
12
652.700
12
655.900
12
659.100
12
662.300
13
652.800
13
656.000
13
659.200
13
662.400
14
652.900
14
656.100
14
659.300
14
662.500
15
653.000
15
656.200
15
659.400
15
662.600
16
653.100
16
656.300
16
659.500
16
662.700