Alinco DJ-191 Інструкція з експлуатації - Сторінка 10

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III

EVersion:

When this switch is pressed, the radio will transmit

with 1750Hz tone burst.

Pressing and holding this key while turning power

on will toggle between low power PTT (LCD to

show"

Pt -L

0 ")

and tone burst (LCD to show

" Pt - t b ")

functions for this switch.

• MONI (MONITOR)/BS KEY

This key is used to unmute squelch, and a weak or

intermittent signal can be monitored regardless the

squelch setting. This is also available to monitor

receive frequencies when TSO (Tone Squelch) or

DSO is set.

Press

~nd

hold this key and turn on the power to

toggle BS (Battery Save) on/off.

e POWER SWITCH

To turn power on the unit, press and hold for about

one second.

To turn power off, press again.

e TX LED

When the PTT switch is pressed, this LED lights red

indicating that the radio is in the transmit mode.

e RX LED

When incoming signals are received and the

squelch is unmuted, this LED lights green.

(During DSO or TSO, the audio remains muted un-

less the tones match, regardless of this RX LED.)

e LAMP (H/L) KEY

When this key is pressed, the LCD will be illuminat-

ed. It will automatically turn off after five seconds. To

keep illuminating the LCD, press and hold this key

and turn the power on; in this case, each push of the

LAMP key will toggle the illumination without the

timed light off.

This key is also used to change the output power

setting.

To change the output power setting, press and hold

the

key, and press this key.

When the "L" icon appears on the bottom left of the

LCD, the radio is set to the low power output mode.

When the "L" icon is NOT displayed on the LCD, the

radio is set to the high power output mode.

• UPWARD KEY

This key is used to increase the speaker output

volume. While pressing and holding this key, the

e DOWNWARD KEY

• DTMF KEYPAD

eMIC

eDCJACK

"VOL" icon will appear on the top middle of the LCD

indicating that the volume level is setting.

To change the squelch level, press and hold the

key,

and press this key.

The "SOL" icon will appear on the LCD indicating that

the squelch level is setting.

When the squelch level is set higher, only stronger signals

will be unmuted.

This key is used to decrease the speaker output volume.

While pressing and holding this key, the "VOL" icon will

appear on the top middle of the LCD indicating that the

volume level is setting.

To change the squelch level, press and hold the

key,

and press this key.

The "SOL" icon will appear on the LCD indicating that

squelch level is setting.

When the squelch level is set lower, weak signals can be

unmuted.

During transmission, each numerical or letter key acti-

vates one DTMF tone. Press in desired order.

The speaker will emit the DTMF tone to let you monitor

successful key activation.

During receiving mode, the number keys will input fre-

quency, and

#, A, B, C, 0 keys have their respective

functions as inprinted in grey colour on the key panel;

when pressed while pressing the

key, secondary

functions inprinted in green become their respective

functions. Invalid entries will be responded in a low-tone

beep instead of high-tone beep.

See DTMF KEYPAD OPERATION (Section 7-2) Chart for

the details.

Speak into the microphone from approximately 10cm or

3" distance.

Plug in the optional EDC-36 cigarette lighter adapter with

active noise filter for mobile operation. The jack is polar-

ized, the center pin is positive and outer pin is negative.

Applying excessive or reverse voltage will cause severe

damages and will void the radio's warranty.