Sony VPH-G90E Installation Manual page 152

Self-diagnosis Function List of the Projection Distance by Angle of Optical Axis
Code (color) Type
85 (orange) Protector
86 (orange) Protector
87 (orange) Protector
88 (red) Warning
89 (orange) Protector
8A (orange) Protector
152
(GB) Others
Item Meaning
EBR Abnormality of the EBR board
EBG Abnormality of the EBG board
EBB Abnormality of the EBB board
Initializing
EBH Abnormality of the EBH board
EBQ Abnormality of the EBQ board
Types of code
There are three types of self-diagnostic codes.
Warning (green): The power remains. Check your system and
connections.
Protector (orange): The power turns off and the projector is set to the
standby condition. Remove the cause of the trouble and press the ON
key on the remote commander to restore the power.
Error (red): The power turns off and the projector cannot receive any
command from the remote commander. Remove the cause of the
trouble and press the MAIN POWER switch on the projector to restore
the power.
Notes
• When an error code lights up, the previous adjustment data may be
cleared.
• The code disappears when the MAIN POWER switch is turned off.
• The code lights up every time the power is turned on until the operational
trouble is returned to normal.
• Immediately after the MAIN POWER switch is turned on, "88" is
displayed in red, then in orange, for about two seconds. This is not a
problem. The unit initializes the CPUs during this period.