Setting Transmission Power Control [Menu]; Setting A Scanner Unit Rotation Speed [Menu] - JRC JMA-5104 Instruction Manual

Marine radar equipment
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9.8.14 Setting transmission power control [MENU]

This function sets transmission power.
The following options are available.
NORMAL :
HIGH POWER : Although the life span of the magnetron decreases, the sensitivity
ECONOMY :
Use the following procedure to set a video gradation level.
Use the following procedure to set a video gradation level.
Use the following procedure to set a video gradation level.
Use the following procedure to set a video gradation level.
(a) Display the INSTALLATION menu by pressing the [MENU] key in long mode, select
RADAR , RADAR SETTING , and XMT REP. FREQ , and press [JOG DIAL] or
[ACQ/ENT].
(b) Select NORMAL , HIGH POWER , or ECONOMY by turning [JOG DIAL] and end
the operation by pressing [JOG DIAL] or [ACQ/ENT].

9.8.15 Setting a scanner unit rotation speed [MENU]

This function sets a transmission rotation speed.
This radar equipment has a function that automatically sets the scanner unit rotation speed to
the pre-specified speed according to the change of the range/pulse width.
The pulse width and range differ according to 6/10KW. The operation is as follows.
Use the following procedure to set a video gradation level.
Use the following procedure to set a video gradation level.
Use the following procedure to set a video gradation level.
Use the following procedure to set a video gradation level.
(a) Display the INSTALLATION menu by pressing the [MENU] key in long mode, select
ROT SPEED , and press [JOG DIAL] or [ACQ/ENT].
(b) Select one of HIGH , MIDDLE , and LOW by turning [JOG DIAL] and end the
operation by pressing [JOG DIAL] or [ACQ/ENT].
0.125NM
0.25NM
0.5NM
0.75NM
1.5NM-SP
1.5NM-LP
3NM-SP
3NM-LP
6NM-SP
6NM-LP
NEXT
Normal power
increases.
Although the sensitivity decreases, the life span of the magnetron
increases.
RADAR SETTING
VIDEO LATITUDE NARROW
VD NOISE REJ
S-BUOY DETECT OFF
F-NET DETECT
IR SHIFT
DR RANGE CONT OFF
XMT REP. FREQ
NORMAL
HIGH POWER
ECONOMY
ROT SPEED
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
LEVEL1
OFF
OFF
LEVEL1
OFF
0
NORMAL
ROT SPEED
0.125NM
HIGH
HIGH
HIGH
MIDDLE
HIGH
LOW
HIGH
1.5NM-SP
HIGH
1.5NM-LP
HIGH
3NM-SP
HIGH
3NM-LP
HIGH
6NM-SP
HIGH
6NM-LP
HIGH
NEXT
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