Nikon Z9 Mirrorless Camera - Manual (Page 794)

794 Alerts and Error Messages
This section lists the alerts and error messages that appear in the control
panel and camera display.
Alerts
The following alerts appear in the control panel and camera display:
Alerts and Error Messages
Alert
Problem/solution Camera
display
Control
panel
H
Low battery.
Ready spare battery.
l
Lens is not correctly attached.
• Ensure that the lens is correctly attached.
• Ensure 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.
• Select mode M .
Time
(flashes)
“Time” selected in mode S.
• Change shutter speed.
• Select mode M .
Busy
(flashes)
Processing in progress.
Wait until processing is complete.