13
Chapter 4. Front Panel
4.1. About Button, Knob, Lamp
<
SRG-3150DN Main Unit >
①
. KEY Panel
②
. Front Panel(LCD) - Mode / Frequency / Channel
/ Other function.
③
. Internal Speaker
④
. MIC connection jack - Connect MIC provided.
⑤
. Articulation - Adjusting received signal clearly.
⑥
. Gain - Adjusting Gain of Receiver.
⑦
. Volume - Adjusting volume of speaker.
⑧
. Channel - Adjusting channel and frequency
up/down.
(1)
:
Power ON / OFF in main unit.
(2)
: Hold pressing 3sec, Transmitting
Distress signal.
(3)
: Transmitting frequency/channel &
message edited by DSC mode or Stop alarm
sound, Stop distress and call display also.
(4)
: Auto acknowledge for the received
messages ON/OFF in DSC mode.
(5)
: Selecting main menu.
(6)
: Hold this key and extend functions
with random keys.
: Selecting "CH" "TX" "RX" in
Order. (Be available to select
Channel and TX/RX Frequency)
:
Select ATT in order.
(Display LCD left-bottom)
(The part of received diminution can select 3
levels)
: ON/OFF internal test tone
Signal at 1.4 KHz.
: ON/OFF Scan function.
(Display LCD on top)
(Scan function of channel or frequency can be
started and finished)
: ON/OFF Speaker.
(Display LCD on top)
: Select printer function.
(Can be printed to channel and message that
received frequency)
: ON/OFF N.B.
(Display LCD left-bottom)
[Ref.]
☞
when it is receiving H3E, Noise
Blanker removes noise out of it.
(Noise Blanker: It works to block high level of
impulse of short duration as a device to cut off one
stage from middle frequency of receiver.)
Содержание SRG-315DN
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