Leica DM2500, Manual

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8. Operation
Teach-in mode
Hold the toggle key pressed.
All keys go out.
While holding the toggle key pressed, select the
two objectives desired for the toggle mode by
pressing the corresponding keys. These two
keys now light up yellow.
Release the toggle key again. The toggle mode
is now active.
The objective with the lower magnification is
approached and the corresponding key lights
green. The key of the second objective contin-
ues to light yellow.
The current settings are retained until the
teach-in mode is activated again.
Objective selection via foot switch
A double foot switch can be connected to the
stand as an option to swing in the objectives.
The connection is located on the rear side of the
stand.
The left foot switch has the same function as the
lower lateral function key, the right foot switch
corresponds to the upper lateral function key.
Special function of the lateral function keys
For the motorized condenser, the condenser
head is automatically swung out for objective
magnifications < 10x and swung in for magnifi-
cations > 10x. For special applications, the
swing-out and swing-in of the condenser head
can be assigned to the right or left lateral func-
tion keys so that the position of the condenser
head can be set by the user.
Reassignment of the function keys is only possi-
ble via Leica DMControl software and requires
the connection of a PC.
Teach-in mode active
Teach-in mode active, objective 1 and 3 selected for the
toggle mode
Teach-in mode finished, toggle mode active, objective 1
swung in
Hold the toggle
key pressed
Toggle
Toggle
Toggle
Hold the toggle
key pressed