FIGURE 7-5 CONNECTING EXTERNAL BATTERY
8. BEFORE POWER UP
During initial installation, it is best to verify proper system operation before plugging in
any amphenol-type cables to the MDF. If you have already plugged the cables in,
unplug them. Verify that the AC voltage at the dedicated electric outlet is correct.
Make sure the AC power switch is in the OFF position and memory back-up switch is
ON. Plug the KSU power cord into the dedicated polarized AC outlet. Turn the AC
power switch to the ON position, and verify the status of the "POWER", "MONITOR",
and "IDLE" LEDs on the cover of the KSU. A steady "POWER" LED indicates the
presence of power, and a blinking "MONITOR" LED indicates that the main
processor is functioning. A steady "IDLE" LED indicates that no one is using the
system. If the "POWER" LED fails to illuminate, unplug the system, remove the power
supply, and check the AC fuse located on the bottom.
If the fuse is good but the "POWER" LED does not illuminate, you must correct the
problem before continuing., Turn off the power switch., Unplug all expansion cards
except Base board. Turn the system on. Check the "POWER" LED again. If the
problem is corrected, you have a defective card. Test and remove the faulty card
before continuing.
If the LED still does not light, unplug the KSU and change power supplies or Base
board. This in all probability will solve the problem. If it does not, contact Samsung
Technical Support.
NX-SERIES
HYBRID KEY SYSTEM
INSTALLATION SECTION
2 - 32
2INSTALL 1999.9.15 12:45 PM 페이지36
Summary of Contents for NX-1232
Page 1: ...NX SERIES Technical Manual NX 308 NX 820 NX 1232 표지 1999 9 15 12 40 PM 페이지1 ...
Page 3: ...0preface 1999 9 15 12 46 PM 페이지2 ...
Page 5: ...0preface 1999 9 15 12 46 PM 페이지4 ...
Page 6: ...GENERAL DESCRIPTION SECTION 1GENERAL 1999 9 15 12 46 PM 페이지1 ...
Page 7: ...1GENERAL 1999 9 15 12 46 PM 페이지2 ...
Page 20: ...INSTALLATION SECTION 2INSTALL 1999 9 15 12 45 PM 페이지1 ...
Page 21: ...2INSTALL 1999 9 15 12 45 PM 페이지2 ...
Page 40: ...FEATURES SECTION 3feature 1999 9 15 12 44 PM 페이지1 ...
Page 41: ...3feature 1999 9 15 12 44 PM 페이지2 ...
Page 70: ...PROGRAMMING SECTION 4Programming 1999 9 15 12 42 PM 페이지1 ...
Page 71: ...4Programming 1999 9 15 12 42 PM 페이지2 ...
Page 145: ...NX SERIES HYBRID KEY SYSTEM PROGRAMMING SECTION 4Programming 1999 9 15 12 44 PM 페이지76 ...
Page 147: ...5APPENDIX 1999 9 15 12 41 PM 페이지2 ...
Page 158: ...BACK UP DATA SHEETS 6BACK_UP 1999 9 15 12 40 PM 페이지1 ...
Page 159: ...6BACK_UP 1999 9 15 12 40 PM 페이지2 ...
Page 161: ...6BACK_UP 1999 9 15 12 40 PM 페이지4 ...
Page 172: ...CODE GA68 60655A Edition 05 DN April 1999 Printed In Korea 표지 1999 9 15 12 40 PM 페이지2 ...