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ITU TELEX channels
To select the ITU TELEX channel 4012, for example, first select TLX with the [MODE/1] key.
This radiotelephone is furnished with J2B class of emission. The J2B is compatible with F1B
which may be used on other parties. You do not have to worry about F1B or J2B; you can just
select TELEX mode for narrow-band direct-printing.
Press [CH], [4], [0], [1], [2], [ENT], and a combination of TX frequency of 4178.0 kHz and
RX frequency of 4215.5 kHz is selected with the display as below. To select only RX or TX
frequency, hit [RX] or [TX] to begin.
TR
02
4
6810
S
TLX
AGC
DUP
TR
02
4
6810
RF
TLX
AGC
DUP
Rx band
Rx freq ITU Tx CH No.
Tx Band
Identify frequencies by referring to the APPENDIX.
Entering 412 reads 4012 as above. Tx and Rx
frequencies can be read temporarily.
ITU Rx CH No.
Tx freq
When receiving
When transmitting
T
ITU
ITU
Figure 1-7 Sample display of ITU telex channel
• The [CURS/2] key shifts the cursor to band or channel number.
• To change channel number use the [FREQ/CH] control; it changes the number above the
cursor, a band or channel designator.
• The [ENT] key temporarily displays both Tx and Rx frequencies.
• You can recall an ITU channel by entering 3 or 4 digits. To recall ITU telex channel 4012 by
three digits, for example, select “TLX” then enter 412 (instead of 4012).
• Tx frequency/Rx frequency or Tx CH/Rx CH indication can be selected through the system
settings. Ask your dealer.