Valueline IPCii PHOENIX CONTACT 2637_en_D3.8 Uninterruptable power supply ...........................................................................3-303.8.1 Power supply recommendations .......................................................3-313.8.2 QUINT-DC-UPS… installation ..........................................................3-313.8.3 TRIO-UPS… installation ...................................................................3-373.9 Accessing the optical drive ...............................................................................3-383.10 Using CompactFlash cards ..............................................................................3-394 Maintenance ........................................................................................................................... 4-14.1 VL IPC components............................................................................................4-24.1.1 Real-time clock battery ........................................................................4-54.1.2 Hard disk drive ....................................................................................4-54.2 BIOS configuration .............................................................................................4-64.2.1 Boot options ........................................................................................4-64.2.2 Power on after power fail options ........................................................4-74.3 Troubleshooting..................................................................................................4-84.3.1 Video driver .........................................................................................4-84.3.2 QUINT-DC-UPS… and Valueline IPC (Windows XP) ..........................4-84.3.3 Miscellaneous solutions ......................................................................4-9A Product data ........................................................................................................................... A-1A 1 Ordering data.................................................................................................... A-1A 2 Technical data .................................................................................................. A-1B Appendices............................................................................................................................. B-1B 1 List of figures .................................................................................................... B-1B 2 List of tables ..................................................................................................... B-5