Technisonic Industries Limited TiL-91-DE/S, Инструкция по установке и эксплуатации

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3-11
3.4.1 Keypad "Beeps"
Audible "Beeps" are generated when a key is pressed (default condition). Tones can be
enabled/disabled by toggling the "E","8" keys.
+), +),
Press
*
E
* *
8
*
to disable Key "Beeps".
.)- .)-
+), +),
Press
*
E
* *
8
*
to enable Key "Beeps".
.)- .)-
3.4.2 Keypad and LCD Display Lighting
Three Display and keypad lighting modes are available to the operator. The default mode
provides no keypad or LCD display backlighting. In Continuous mode, display backlight and
keypad lighting is permanent until power is removed or until lighting mode exited. In automatic
mode, display backlight and keypad lighting is off until a key on the keypad is pressed or until
the lighting mode is exited.
+), +),
Press
*
E
* *
1
*
to initiate automatic lighting.
.)- .)-
+), +),
Press
*
E
* *
2
*
to initiate continuous lighting.
.)- .)-
+), +),
Press
*
E
* *
3
*
to turn to lighting OFF.
.)- .)-
3.4.3 Transmitter Time-out
A 90 second time-out timer is provided to prevent accidental continuous transmission.
+), +),
Press
*
E
* *
6
*
to initiate 90 second Tx time-out protection.
.)- .)-
+), +),
Press
*
E
* *
7
*
to disable 90 second Tx time-out protection.
.)- .)-
3.4.4 Selecting a Frequency
To Select a frequency press the keypad digits in the sequence indicated (Refer to Fig 4-1,
Operators Switches Controls and Indicators).
1st Digit - must be 1 for 100 Mhz, all other digits are ignored.
2nd Digit - must be 1,2 or 3, all other digits are ignored.
3rd Digit - must be any digit within the range of 117 Mhz to 138 MHz.