JRC JMR-611 Instruction Manual page 50

River radar equipment
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1
【RANGE】
To increase the observation range scale (maximum 32km), click + and to reduce the range
(minimum 0.1km), click - .
2
【AUTO TUNE】
The mode is switched to M (manual) / A (automatic) whenever the button is clicked.
3
【TX/STBY】
At expiration of the pre-heat time after the power is turned on, Preheat changes to Standby.
Standby : Indicates a standby state. If this button is clicked in this state, the equipment is set to a
transmission state.
Transmit : Indicates a transmission state. If this button is clicked in this state, the equipment is set
to a standby state.
If this button is held down a few second while the scanner is preheating, you can forcibly end
preheat and changes to Standby.
4
【PULSE LENGTH】
The pulse length is switched whenever the button is clicked only in 2/4/8 km range.
5
【OFF-CENTER】
Own ship's position is moved as follow whenever the button is clicked.
6
【LENGTH OF TRAILS】
The length of trails is switched as follow whenever the button is clicked.
If this button is held down more than 2seconds, "length of trails" will be
7
【MODE OF THE TRAILS】
The mode of trails is switched to R (Relative)/ T (True) whenever the button is clicked.
8
【INTERFERENCE REJECTION】
The interference rejection mode is switched as follow whenever this button is clicked.
9
【DAY/NIGHT】
The DAY/NIGHT mode is switched as follow whenever this button is clicked.
DAY1
NIGHT2
10 【Alarm Ack】
If this button is clicked, the displayed failure alarm is acknowledged.
11 12 【EBL】
If this button is clicked, operation of EBL is acquired. Make adjustment by moving [JOG DIAL] or
[TRACK BALL]. Determine the adjustment by click this button again.
If this button is held down more than 2seconds, EBL will disappear.
DAY2
DAY3
NIGHT3
NIGHT4
2-12
OFF automatically.
DAY4
NIGHT1
DAY1

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