BOXLIGHT ProjectoWrite2 User Manual page 61

Troubleshooting
Error For Machine Defects
Symptom
The projector is not connected correctly.
Check audio cable if connect correctly.
The volume is set to minimum.
No audio
Adjust the volume.
Mute is turned on.
Press the MUTE button.
No battery.
Before using the remote control, please check the battery of remote
Remote control is
control.
not working.
Remote signal is obstructed.
Remove the obstacle between projector and remote control.
Cause / Remedy
58