32
Advanced
™
Osmometer Model 3250 User’s Guide
Keypad (Figure 3, Item 4)
The keypad allows operator input to the microprocessor. The layout and
functions of the keypad switches are explained below.
Figure 4: Keypad Layout and Functions
FEED Advances printer paper
SETUP Activates the setup menu
TEST Activates diagnostic test menu
CALIB Initiates calibration procedure
1 through 0 Allows numeric input, as required
< and > Steps through menu items
CLEAR Clears some data in setup mode and when using
sample identification
ENTER Confirms sample identification and/or setup menu
items
START Starts tests and setup procedures
STOP Cancels the procedure in process.
Refer to Symbol Definitions for more information on keypad symbols.
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