Diagnostic Tests
Memory, I/O port test
This test conducts a general check of the dis- play unit and the antenna unit. The unit dis- plays the results for each device or component checked as OK or NG (No Good).
1.Press the [MENU] key to open the main menu.
2.Press the soft key CONFIGURATION to show the configuration menu.
CONFIG
SETUP NMEA PORT 1
SETUP NMEA/DGPS PORT 2
UPLOAD/DOWNLOAD DATA
4.Press the soft key SELF TEST to open the test menu.
TEST
MEMORY• I/O TEST
KEYBOARD TEST
TEST PATTERN
REMOTE CONTROLLER TEST
DGPS 3D |
|
|
| RETURN | |
|
|
|
Figure 12-3 Test menu
5.Press the soft key MEMORY•I/O TEST to start the test. Test results and program nos. are shown as below.
TEST
SYSTEM MENU
DGPS 3D |
|
|
| RETURN | |
|
|
|
Figure 12-1 Configuration menu
3.Press the soft key SYSTEM MENU to open the system menu.
SYSTEM
PROGRAM: OK
No. (LOOK HERE)
SRAM: OK
DRAM: OK
PORT1: OK
PORT2: OK
INTERNAL
BATTERY: OK
GPS
RECEIVER: OK
No.(Doesn't Matter)
BEACON
RECEIVER: OK
No.(Doesn't Matter)
No.
RETURN
MENU
SELF TEST
DEMONSTRATION MODE
MEMORY CLEAR
DGPS 3D |
|
|
| RETURN | |
|
|
|
Figure 12-2 System menu
NOTE: Special connections are required to check PORT1 and PORT2 otherwise,
Figure 12-4 Memory, I/O test results
6.The test runs continuously. To return to the self test menu, press the soft key
RETURN.
Note: BEACON RECEIVER results only ap- pear on
4