48
Problem
Cause
Remedy
Pages
f ) Picture is too dark or bright.
AE LOCK, exposure adjustment and/or
spot metering are not set properly.
Set them properly.
The illumination brightness is not set
properly.
Adjust the brightness.
A fluorescent lamp is in use.
Use an illumination other than a
fluorescent lamp.
g) The colors in the picture are
strange.
A wrong color temperature is set in the
white balance control operation.
Set the color temperature properly.
h) Error message is displayed
during data downloading to
PC.
The USB 2.0 cable is not connected
properly.
Connect it properly.
The main switch of the control box is not
ON.
Set the main switch to “ ” (ON).
The PC is connected through a hub.
Remove the hub.
i ) Data downloading to PC
takes long time.
The connected PC is incompatible with
USB 2.0.
Use a USB 2.0-compatible PC.
}If no operation can be activated by pressing any of the buttons, unplug the AC adapter’s power cord from the power
outlet, plug it again and set the main switch to “ ” (ON) again.
13,14
19
36,38
13
35
An additional USB device is connected
to the PC.
Replace the USB port or remove the ad-
ditional USB device from the PC.
j ) An additional USB device
cannot be used simulta-
neously.
Compatibility with the PC is poor.
Replace the USB port or disconnect the
DP20 from the PC if an additional USB
device is used.
