Schiller CARDIOVIT AT-2, Руководство по обслуживанию

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Page 1.10
SCHILLER AT-2 6-Channel ECG Unit
SERVICE HANDBOOK Issue 2.1 November 1998
Chapter 1
Operating Elements
Settings
Each parameter is set by means of a code. This code comprises a combination of keys starting
with the ALT key followed by two or three numbers. The setting is confirmed with the STOP
key. As soon as the ALT key is pressed, the keyboard is dedicated to the programming function.
Note: The Alternative (ALT) function is only active for 4 seconds. If a programming key is
not pressed within 4 seconds, the unit reverts to standard mode. The ALT key must
again be pressed to activate the programming mode
The setting is remembered and the keyboard released for other functions when the STOP key is
pressed. Once a setting has been confirmed, it is stored in the memory even when the unit is
switched off.
Example
If you want to set the language on your AT-2 to English, the key sequence given on the table (se
page 13), is
ALT - 0 - 2 - 2 - STOP.
On the following pages the programmable parameters and the programming sequences are
described in detail.