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Symptom #4
Image too dark or too light.
Possible cause:
1. Illumination level inadequate. Set knob “I” as required.
2. Monitor not adjusted properly.
Symptom #5
Image not sharp.
Possible cause:
1. Adjust focus knob.
2. Illumination level is too high or too low. Adjust
illumination knob.
3. Monitor not adjusted.
4. Substandard cabling. Make sure cables are “ground
shield video” grade.
Symptom #6
Image does not stabilize.
Possible cause:
Improper “sync” signal. Check peripheral equipment
requirements.
Troubleshooting
All manuals and user guides at all-guides.com