Maintenance Menu; Antenna - Kongsberg Simrad RA83 Instruction Manual

Chapter 6
Using The Menu
6 NM
(6) To perform the ATA test function, use the SYSTEM/BITE/ATA TEST menu.

6.5 MAINTENANCE MENU

This menu is protected from ordinary operation. To activate this function, press and
hold the Mode Key and turn the unit on.

6.5.1 ANTENNA

The following maintenance test items will be shown:
Items shown
TUNING LEVEL
TUNING VOLTAGE
250V(HT)
MAG. CURRENT
P.M. RX
P.M. TX
ANTENNA TYPE
ANTENNA MODE
NOTE: ID number varies according to the transmission power level as follows:
7: 6 kW, 0: 12 kW, 5: 25 kW
6-22
X
X
Figure 6.2 The ATA test mode display
Meaning
Tuning Level Indicator
Tuning Voltage Level Monitor
250V monitor
Magnetron Current Monitor
Performance Monitor Receiver Level
Performance Monitor Transmitter Level
Scanner Unit ID2
RA83/84/85/93/94/95 Series
TEST
HDG 090.0°
TEST
SPD 12.0 KT
Test target
Test target ID letter
The ATA test mode sign
Normal indication (range)
10 to 20
50 to 240
100 to 180
5 to 240
10 to 240
10 to 240
1
ID No. (See NOTE)
Operation Manual
93142105-02