2. When the heading alignment is incorrect,
loosen four bolts on the shaft retainer and
then rotate the main shaft to align head-
ing.
3. Tighten bolts.
3.4
Adjustment of Motion Sensor, Clinometer
When the ship has a semi-permanent inclination, offset it as follows. Inclination
of up to 10 can be corrected.
1. Turn on the power while pressing the MENU key. Release the MENU key
when you hear a beep.
2. Select DISPLAY TEST.
Roll, pitch
angles
3. Read ROLL/PITCH angles from the display.
** DISPLAY TEST **
PROGRAM NO. 0650101-xxx
ROM
OK
SRAM
OK
VRAM
OK
SIO1
OK
SIO2
OK
TX FREQUENCY 60KHZ
ROLL
0
PITCH
0
REMOTE CONTROL
0
0
0
0
0
0
0
0
0
0
0
0
0
0
EXIT : PRESS MENU KEY
Figure 3-4 Display test results
3-4
Shaft retainer
Loosen two bolts
Figure 3-3 Main shaft
MAIN PANEL
*
*
*
12
12
0
255
12
0
0
0
0
X: 0
Y: 0
0
0
0
0
SUB PANEL
255 255 255 *
*
*
0
0
0
0
0
0 0
0
EXIT
0
0
0