Leica M205 FA user manual Leica EL6000 Specifications contd

Leica EL6000 – Specifications (cont'd.)

Light output

Design	Type: Storz, long
Special feature	Self-locking if no light guide is
	plugged in
Fan
Switch-on delay	Approx. 60 s after lighting the
	lamp
Interface
Type	Remote control input for
	internal­	shutter
Design	9-pin D-Sub socket
Remote signal level
–  Shutter closed	–8 to +0.8 V
–  Shutter open	+2.4 to +8 V
–  Input current	Approx. 1 mA
Footswitch
–  Shutter closed	Connection between
	pin 2 and 4
–  Current	Approx. 1.2 mA
Shutter frequency	Max. 10 Hz

Protective functions

Safety circuit	If the cover is open, all components in the instru-
	ment (except for the power input and power plug)
	are disconnected from the power supply voltage.
Overheating	In the event of overheating, the lamp supply is shut
protection	off. After cooling off, the lamp power supply in the
	Leica EL6000 compact light source is automatically
	switched on again.
Protection screen	If no light guide is plugged into the light output of
	the instrument, the light output is automatically
	closed off so that no light can escape.

Leica M-series User Manual 144