
Maintenance & Inspection
6-3
Menu
Test Item
Contents
Results
TRX
E2PROM
・
E2PROM
の 書 込 ・ 読 出
OK
: 正 常
NG
: 異 常
TRX
LOOP
• Loop1 (TX-RX) loopback test
• Loop2 (TX-WKR) loopback test
OK:
Normal
NG-LOOP1: LOOP1 error
NG-LOOP2: LOOP2 error
NG-LP1/LP2: LOOP1 & 2 error
NG-TXVCO: TX VCO error
NG-RXVCO: RX VCO error
NG-WKRVCO: WKR VCO error
NG-TRXVCO: VCO error of TX & RX
NG-TX/WKRVCO:VCO error of TX & WKR
NG-RX/WKRVCO:VCO error of RX & WKR
NG-ALLVCO: All VCO error
NG-LP2/RX: RX VCO & LOOP2 error
NG-LP1/WKR: WKR VCO & LOOP1 error
DSC
LOOP
•DSC1 (TX-WKR) loopback test
•DSC2 (WKR-RX) loopback test
OK:
Normal
NG-TX/WKR: DSC1 error
NG-WKR/RX: DSC2 error
NG-ALL:
DSC1 & 2 error
PS
(DC/DC) •DC/DC PWR output voltage check
OK:
Normal
NG:
Error
PRINTER • Printout test for printer
-
Only data output to the printer is
done. Check the print results.
-
After output is complete, "DONE"
appears.
DISP
E2PROM • E2PROM read/write
OK:
Normal
NG:
Error
EMMC
• EMMC read/write
OK:
Normal
NG:
Error
SDRAM
• SDRAM read/write
OK:
Normal
NG:
Error
LCD
• Screen display test
-
The fill display for all dots shows for
2 seconds each in the order of white
→ black → red → green → blue; this
is done twice. Check for missing
dots.
-
After the test is complete, "DONE"
appears.
SOUND
• Sound test
-
Check aurally that a single tone
sounds for 30 seconds..
-
After the test is complete, "DONE"
appears.
Содержание JHS-800S
Страница 1: ...MARINE VHF RADIOTELEPHONE Instruction Manual 7ZPJD0714...
Страница 2: ......
Страница 22: ...xx NVS 423R External Speaker...
Страница 34: ...Equipment Overview 1 6 4 AC DC power supply NBD 965 Unit mm Weight Approx 2 1 kg...
Страница 39: ...Equipment Overview 1 11 Unit mm Weight Approx 1 1 kg 11 External speaker NVS 423R...
Страница 40: ...Equipment Overview 1 12 1 5 Block diagram...
Страница 134: ...Disposal 8 1 8 DISPOSAL Observe all rules and regulations of the local authorities when disposing of this equipment...
Страница 150: ......
Страница 156: ...JUNE 2018 Edition 1...