Boxlight Projector P7 WX32N User Manual

60
No Sound- Check the audio cable connection from audio input source.
- Adjust the audio source.(Page 25)
- Press the VOLUME + button.(Page 25)
- Press the Mute button.
- When the AUDIO OUT is plugged in, the projector’s built-in 
   speaker is not available.
- Is the image projected? The sound can only be heard when the 
  image is projected.
The color is abnormal - Check the input signal, color system, video system or computer 
   system mode.
- Make sure that Blackboard is not selected in Image Mode...

61
Indicator and projector state
Check the indicator to know about the state of projector.
* When the lamp reaches the end of its life, the WARNING indicator lights red. In this case,  
   replace the lamp with a new one promptly.
....Green....Red....Orange....Off
....Green flashes....Red flashes....Orange flashes?
?
IndicatorState of projector
POWER
(Green/Red) WARNING
(Red)
The projector is off. (AC power cord not connected).
The projector is operating normally.
- In standby mode. Press POWER to power...

62
Compatible computer specifications
This projector can receive the signals below:
Appendix
√  Note:
   The specification is subject to change without any prior notice. 
Signal formatResolutionScanning frequencyDot Frequceny
(Mhz)Signal horizontal 
frequency (Khz) Field 
Frequceny (Hz)RGB Component HDMIVideo/S-Video
NTSC/NTSC443/PAL-M (720x487)15.73459.940 - o
PAL/PAL-N/SECAM (720x576)15.62550.000 - o
525i (480i) 720x480i
15.73459.940 13.500 o
720(1440)x480i 15.73459.940 27.000 o
625i (576i) 720x576i...

63
Configurations of terminals
COMPUTER IN 1/SCART, COMPUTER IN 2/MONITIOR OUTTerminal: Analog  RGB (D-sub 15 pin)
512341096781514131112
1 Red (Input/output) 9-----
2 Green (Input/output) 10Grounding (field synchronizing)
3 Blue (Input/output) 11Grounding
4 ----- 12DDC data
5 Grounding (line synchronizing) 13Horizontal synchronizing 
(compound sync.) input/output
6 Grounding (red) 14Vertical synchronizing input/output
7 Grounding (green) 15DDC Clock
8 Grounding (blue)
1TMDS Data2+ 11TMDS Clock Shield 
2...

64
Appendix
Unit: mm
Screw Holes for Ceiling Mount
Screw: M4
Depth: 10.0
Dimensions  

65
Appendix
PIN code memorandum
Write down the PIN code in the blank below and keep it, please contact th\
e repair center.
PIN code lock
Locking startup-animation PIN code Factory default PIN code 111*
Factory default PIN code 111*
*If this 3-digit number is changed,
the factory default number will be ineffective.