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very good quality readable manual,printed off very well.
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The manual was very accurate for the part that I was changing, I was able to order the correct part and had no issues with the replacement procedure. However, I was expecting to have more detailed repairs for the lower drive unit.
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I needed the manual immediately and I got it immediately. I couldn't find this manual anywhere else on the net. The site was easy to traverse, and the price was very reasonable. I'll definitely be back for any future needs.
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I received a good service manual, with good resolution. Improve the instructions for the purchase because they are not well understood.
For the rest, so good.
Thanks Angel.
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Very good documentation for the Grundig 2077 model (as well as similar 800/900/1000 series radios). The first two pages are a summary of reception specifications and output capability. The third page is the tuner dial indicator and dial cord routing diagram. the final ~5 pages are the schematics for the various models (including 2077). The scan quality of the schematics are good, adn can be easily read if zoomed in. The documents are in German, not English as stated. It would have been nice to have the tuning sequence and settings, and some trouble shooting materials... or component and wiring map.
Adjustment > Error Messages and Countermeasure
Error Messages
TOO BRIGHT PRESS ANY KEY TOO DARK PRESS ANY KEY 1) 2) 1) 2) 3)
Countermeasure
The subject is too bright. Move the camera further away from the light box. The subject is too dark. Check the light box. Move the camera closer to the light box.
When adjusting the auto focus
AF ERROR 1) If this error message appears even when the adjustment is performed 2 or 3 times, the autofocus circuit system is defective. 2) Refer to �(4) No zoom and focus operation� on �4-1-2 Trouble Diagnosis Flowchart�. 1) Check the conditions of subject. 2) If this error message appears even when the adjustment is performed 2 or 3 times, the autofocus circuit system is defective. 3) Refer to �(6) No focus lens operation� on �4-1-2 Trouble Diagnosis Flowchart�. 1) Check the conditions of subject. 2) If this error message appears even when the adjustment is performed 2 or 3 times, the autofocus circuit system is defective. 3) Refer to �(4) No zoom and focus operation� on �4-1-2 Trouble Diagnosis Flowchart�. 1) If this error message appears even when the adjustment is performed 2 or 3 times, the autofocus circuit system is defective. 2) Refer to �(7) No zoom operation� on �4-1-2 Trouble Diagnosis Flowchart�. 1) Insufficient lighting. Check the subject. 1) Supply power again and readjust.
AF LIMIT OVER
TIME OUT ERROR ON AF STEP
TIME OUT ERROR ON FOCUS
TIME OUT ERROR ON ZOOM
TOO DARK TRACE ERROR. ADJUST ZOOM TRACE & AF NOISE AGAIN ERROR!! SPOT NOISE COMPENSATION IS STOPPED BY INITIAL DATA. PLEASE CHECK THE EEPROM. PRESS ANY KEY. ERROR!! THE SPOT NOISE IS TOO MANY. CAN'T COMPENSATE ANY MORE. PRESS ANY KEY. ERROR!! THRESHOLD DATA ERROR. PLEASE CHECK THE EEPROM. PRESS ANY KEY.
When adjusting the spot noise
1) Spot noise compensation is inhibited by the data in the EEPROM. 2) Turn the power on again. 3) Data in the EEPROM is defective. (data Initialize it.) 4) Check the EEPROM, and if necessary, replace it. 1) The amount of spot noise that can be compensated reaches the limit. 2) Turn the power on again. 3) Check the image sensor, and if necessary, replace it. 1) Turn the power on again. 2) Data in the EEPROM is defective. (data Initialize it.) 3) Check the EEPROM, and if necessary, replace it.
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