Nikon SB-5000 Reference Manual page 55

Canceling power zoom function (0E-23)
ON: Power zoom function canceled (zoom head position must be
manually set)
OFF: Power zoom function activated (manual setting of
zoom head position not possible)
Zoom head position in bounce flash photography
(0E-6)
B
TELE: Locked at the maximum telephoto position
WIDE: Locked at the maximum wide-angle position
OFF
Cooling system (0E-30)
Enables activation and canceling of the cooling system.
Select ON for continuous flash firing.
ON: Automatic control activated
OFF: Automatic control canceled
LCD panel contrast (0H-10)
Displays contrast levels on the LCD in a 9-step graph
5 levels in 9 steps
B-30