User's Manual

166 Troubleshooting
This section lists the indicators and error messages that appear
in the control panel and camera display.
Indicators
The following indicators appear in the control panel and/or
camera display:
Indicators and Error Messages
Indicator
Problem Solution
Camera
display
Control
panel
H Low battery.
Ready a fully-charged spare
battery.
H
(flashes)
Battery exhausted. Recharge or replace battery.
Battery info
unavailable.
Battery cannot be used.
Contact Nikon-authorized
service representative.
Battery not supported. Replace with Nikon battery.
Battery temperature
high.
Remove battery and wait for it
to cool.
F––
Lens is not correctly
attached.
Ensure that the lens is correctly
attached and that retractable
lenses are extended. This
indicator is also displayed
when a non-CPU lens is
attached via a mount adapter,
but in this case no action need
be taken.
Bulb
(flashes)
Bulb selected in mode S.
Change shutter speed or select
mode M.
Time
(flashes)
Time selected in mode S.
Busy
(flashes)
Processing in progress.
Wait until processing is
complete.