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7.2 Initial screen of TELEX(NBDP) mode
* When TELEX mode is selected the initial screen will be displayed as below.
[Screen]
∙CH : Calling channel and displays the current channel
∙TX : Setting the transmitting frequency
∙RX : Setting the receiving frequency
∙Indication Bar : Indicate the current RF Gain on the indication bar
∙RF gain : Adjust the RF gain
∙Clarify : Adjust the Clarification of received siganl
∙Fine Tune : Contrl the receiving signal slightly
∙Tx power : Setting the transmission power
Full - 250W
Low - 100W
∙Mode : Setting the communication method
Simp - Simplex mode
Dup - Duplex mode
Tone - Alarm tone generation
[Function Keys]
∙F1 DIM : Adjust the dim of LCD backlight
∙F2 ARQ : Communicate to Automatic Repeat Request
∙F3 Comm. : Call the registered channel
∙F4 Scan : Scan the registered channels sequently
∙F5 Tuning : Tune the antenna
∙F6 CH : Set the channel
∙F7 TX : Set the transmision frequency
∙F8 RX : Set the receving frequency
∙F9 Sub : Display sub-menu
∙F10 Menu : Display main menu
∙PgUp : Change the current channel to the next registered channel
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∙PgDn : Change the current channel to the previous registered channel
[Sub Menu]
∙[ARQ] : communicate through Automatic Repeat Request Mode
∙[FEC] : communicate through Forward Error Correction Mode
∙AGC : Automatically adjusts input signal gain. (Normally, set to 'Slow'.)
Fast - change RF gain fast corresponding to the received signal power
Slow - change RF gain slowly corresponding to the received signal power
Off - AGC function is off
∙Band width : Selects the reception bandwidth.
0.3k - Set to bandwidth '0.3KHz'.
3k - Set to bandwidth '3KHz'.
6k - Set to bandwidth '6KHz'.
∙Attenuator : Operating the attenuator. (Normally, set to 'off '.)
On - attenuating signals that are received from nearby stations or
distorted due to their strength
Off - Attenuator function off
∙Station Edit : register the frequency of stations
∙Station Print : print out the registered frequency of stations
∙Marco Command : make Marco Command
∙System set : set TELEX mode configuration
∙NBDP Test : tests NBDP
7.3 Setting the transmitting and receiving frequencies
* Frequencies are set by KHz
(1) Setting Transmitting frequencies
a) Press the [F7] key on the keyboard.
b) Input frequencies with the numerical keys.
* Use the right/left arrow keys to move the cursor.
c) Press the [ENT] key.
(Note!!) Keep frequencies between 1600KHz and 27500KHz.
(2) Setting Receiving frequencies
a) Press the [F8] key on the keyboard.
b) Input frequencies with the numerical keys.
* Use the right/left arrow keys to move the cursor.
c) Press the [ENT] key.
(Note!!) Keep frequencies between 90KHz and 29999.9KHz.
Содержание SRG-400
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