Vanguard CT-7500 - Manual (Page 68)

MODEL CT-7500 OPERATING INSTRUCTIONS
62
Rev 2 Jan 2001
Problems Suggestion
9. No “PASS/FAIL” on tabulated report. „ Test plan is not loaded before taking test. You can
load test plan then re-print the tabulated report.
10. CT-7500 will not communicate with PC. „ Make sure CT-7500 is under computer control.
„ Make sure your PC com port is selected correctly.
„ Make sure your serial cable is connected properly.
11. Turn on Automatic Print Results mode. „ See section 9-21.
12. CT-7500 will not print results on external printer. „ The CT-7500 will support HP ink-jet printer only.
„ Check your printer cable.
13. Where can I get some thermal paper? „ Call the factory at 909-923-9390 or BG Instruments
at 509-893-9881. The CT-7500 uses TP-4 thermal
paper.
„ In case of an emergency, you can get thermal
paper from Radio Shack. Radio Shack carries 4.25”
wide thermal paper. It is not the right size but it will
work.
14. How do I darken or lighten the LCD? „ Press and hold the “↑ PAPER LCD” key for 3
seconds will darken LCD.
„ Press and hold the “↓ PAPER LCD” key for 3
seconds will lighten LCD.
15. How do I move thermal paper forward or
backward? „ Press and release the “↑ PAPER LCD” key will
advance thermal paper.
„ Press and release the “↓ PAPER LCD” key will
move thermal paper backward.