Ricoh Hadar-PJ1 Series Installation guide

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This course explains how to service the Hadar-PJ1 series of high-power,
high-contrast projectors.
To learn about this series, please study the user’s guide and the field service
manual in addition to this TTP.

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See the specifications table in the service manual for more details.
Contrast: Compare with Sirius-PJ1 which has a contrast of 2000:1
What does ‘9000:1’ mean?
It means that the white areas are 9000 times brighter than the black areas.

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1. LAN terminal
2. Service terminal
3. HDMI 1/MHL In terminal
4. HDMI 2 In terminal
5. DisplayPort terminal
6. Computer 1 In terminal
7. Monitor Out terminal
8. S-Video In terminal
9. CompositeAudio Input (left) terminal
10. Audio 2 In terminal
11. Audio Out terminal
12. 3D Sync terminal
13. Trigger Out (+12v) terminal
14. Microphone jack
15. Audio 3 In terminal
16. Composite Audio Input (right) terminal
17. Video In terminal
18. PC Control terminal
19. Computer 2 In terminal
20. AC In socket
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