Check-line DC**-3000PS series Operating Instructions Manual page 10

Replacing batteries
1. Turn gauge over. Remove the screw on
the back using the screwdriver provided.
2. Carefully insert the blade
screwdriver at the points on the casing
seam indicated in the photo; apply gentle
pressure to loosen the upper section.
3. Use your fingers to gently pull the sections
of the casing apart.
4. Insert 2 new AA or rechargeable batteries,
matching the positive terminal with the +
on the case.
5. Carefully replace the cover, reinsert the
screw and tighten.
NOTE: Battery exchange should
accomplished within 20 seconds to
preserve saved measurement data.
Using Rechargeable batteries
When using rechargeable batteries,
battery symbol always flashes, because
rechargeable batteries provide a lower voltage
than non-rechargeable batteries. To eliminate
this situation:
1. Press DOWN repeatedly until Options appears on the display.
2. Press OK.
3. Press DOWN until Power Supply appears on the display.
4. Press OK.
5. Press DOWN until Rechargeable Batteries appears on the display.
6. Press OK.
Supply with Rechargeable Batt appears briefly on the screen, followed by - - - - .
The procedure is complete.
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6.2 Displaying and printing single values
To display single values:
1. Press DOWN repeatedly until Statistics appears on display.
2. Press OK. Printout of Statistics appears on the display.
3. Press DOWN until Display of Single Values appears.
To continue measuring, press ESC repeatedly until the start screen with the four
dashes - - - - is displayed.
To print single values:
1. Press DOWN repeatedly until Statistics appears on display.
2. Press OK. Printout Of Statistics appears.
3. Press DOWN repeatedly until Printout of Single Values appears.
4. Point instrument with the IR transmitter (top end edge) towards the IR adapter
installed on the printer. The distance should be approx. 12" to 20" (30cm to
50cm).
5. Press OK. The data are transmitted, and Printing... will briefly appear, followed
by the start screen with the four dashes - - - -.
To continue measuring, press ESC repeatedly until the start screen with the four
dashes - - - - is displayed again.
6.3 Display and print statistical values
To display statistical values:
1. Press DOWN repeatedly until Statistics appears on display.
2. Press OK. Printout Of Statistics appears.
3. Press DOWN repeatedly until Display Of Statistics appears.
4. Press OK repeatedly. Each time OK is pressed, a different statistical value will
be displayed in this order: N, x, s, and then N, Max, Min. At the conclusion,
Display of Statistics appears again and the sequence of statistics displayed
will repeat.
To continue measuring, press ESC repeatedly until the start screen with the four
dashes - - - - is displayed.
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