Zeiss S8, Instructions For Use Manual

Page: 72 / 148

72
Operation
G-30-1346-en S8 Floor Stand Issue 4.0
Printed on 05. 06. 2001
Using the display and key field
General functions
Operating the "
∇
" and "
∆
" keys
The "
∇
" and "
∆
" keys have been assigned to the display sections (LCD)
located on their left respectively, i.e. they permit you to change the value
or setting currently shown in the relevant display.
Every time you press the "
∇
" key, the displayed value is reduced in pre-
defined steps until its minimum is reached.
Every time you press the "
∆
" the displayed value is increased in prede-
fined steps until its maximum is reached.
The "
∆
" and "
∇
" keys have a repeat function, i.e. while you keep one of
these keys pressed, the relevant value is automatically incremented/de-
cremented in the predefined steps until its maximum/minimum is reached.
Operating the row of keys
"MODE" key
Press the "MODE" key to switch from the basic mode to the speed mode.
The "MODE" key also brings you back from the speed mode to the basic
mode.
In the configuration modes, use the "MODE" key to return to the basic
mode.
"STORE" key
The function of the "STORE" key is dependent on the surgical microscope
used. For details of the "STORE" key, see the user's manual of the rele-
vant surgical microscope.
"MODE" key and "STORE" key
If you press the "MODE" and "STORE" keys simultaneously, you will get
from the basic mode to the configuration mode 1. If you press the "MODE"
and "STORE" keys simultaneously while you are in one of the configura-
tion modes, the program jumps to the next configuration mode, and from
the last configuration mode back to configuration mode 1, see the illustra-
tion "Overview of user interface".
Note:
If you have selected any of the modes and do not press a key in the key
field, the program will return to the basic mode after 20 seconds.
MODE STORE MANUAL
USER
1
220 mm
1
1.5