JRC JMR-611 Instruction Manual page 51

2.3 NAMES AND FUNCTIONS OF ON-SCREEN CONTROLS
13 14 【P-LINE】
If this button is clicked, operation of P-LINE 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, P-LINE will disappear.
15 16 【VRM】
If this button is clicked, operation of VRM 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, VRM will disappear.
17 【RANGE RINGS】
Range rings will be switched to on or off, whenever this button is clicked.
18 【AZIMUTH】
The mode is switched to N-UP (North-up)/ H-UP (Head-up) or RTH-UP (Real Time Head-up)
whenever this button is clicked. (You can set N-UP only when Service Menu – Equipment Setup –
Heading Mode SEL = On.)
19 【TUNE】
To adjust the tune level, click TUNE and adjust by [JOG DIAL] or [TRACK BALL] and press
[ENTER] key. (Only when Service Menu – Equipment Setup – GSFT Soft Key = On.)
20 【GAIN LEVEL】
To adjust the gain level, click
[ENTER] key. (Only when Service Menu – Equipment Setup – GSFT Soft Key = On.)
21 【RAIN CLUTTER SUPPRESSION LEVEL】
To adjust the FTC level, click RAIN and adjust by [JOG DIAL] or [TRACK BALL] and press
[ENTER] key. (Only when Service Menu – Equipment Setup – GSFT Soft Key = On.)
22 【SEA CLUTTER SUPPRESSION LEVEL】
To adjust the STC level, click SEA and adjust by [JOG DIAL] or [TRACK BALL] and press
[ENTER] key. (Only when Service Menu – Equipment Setup – GSFT Soft Key = On.)
23 【MENU】
If this button is clicked, MAIN MENU will appear. To open SERVICE MENU, you need to enter
CODE MENU first. Hold down
press "0", SERVICE MENU will appear.
24 25 【MODE OF THE EBL】
The mode of the EBL is switched to R (Relative)/ T (True) whenever the button is clicked.
26 【SOG/DEPTH1/DEPTH2】
The mode is switched to SOG (Speed Over the Ground)/ DEPTH1 / DEPTH2 whenever the button
is clicked.
27 28 【FLOATING MODE】
The mode of the floating is switched to EBL / VRM whenever the button is clicked. (Only for USA
Mode.)
GAIN and adjust by [JOG DIAL] or [TRACK BALL] and press
MENU more than 5 seconds, CODE MENU will appear. Then
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