Furuno GP-1600F - Manual (Page 82)

6 – 4
Test pattern
The test patterns check whether the display circuit is working prop-
erly or not.
1) Press the [MENU ESC] key to display the main menu.
2) Press [0] key to select SYSTEM MENU. The system menu
appears.
3) Press [1] key to select SELF TEST.
4) Press the [4] key to select DISPLAY TEST.
DISPLAY TEST
ENT: Change Mode ESC: Esc
Figure 6-5 Display test pattern
5) Press the [NU/CU ENT] key to change test pattern.
6) To return to the self-test menu, press the [MENU ESC] key.
6.4 GPS Monitor Display
The GPS monitor display provides information on all GPS satel-
lites.
1) Press the [MENU ESC] key.
2) Press the [0] to select SYSTEM MENU.
3) Press the [1] key twice.
GPS MONITOR DISPLAY
Fix Mode 3D Alt---m
DOP **
Date Rx :OK
Ref Sta :OK
Program No. 48501000**
Rx Status
No. ELV AZM SNR
03 48 117 08
- - - - - - - - -
(8 channel)
- - - - - - - - -
ESC:Esc
Program version
Figure 6-6 Sample GPS monitor display