Meriam M202 Precision Absolute Manometer - Manual (Page 30)

M2 Series Instruction Manual 9R68-A
Mar, 2008
www.meriam.com
page 30 of 36
10. Use up or down arrow
keys to select NO or YES
when asked “Save?” the
Re-Calibration data. Top line reads “SAVE?”.
Bottom line reads “NO” or
“YES”.
11. Press the PRGM key at
YES to save the Re-
Calibration data or at NO to
exit without saving. Top line reads “RE-CAL”.
Bottom line reads “START”.
Re-cal is complete.
12. Press the left arrow key. Returns to Measure Mode.
RE-CALIBRATION – Restore Factory Defaults
To restore the re-calibration data to the factory defaults, follow
these steps:
Keystroke Display
1. With unit OFF, press and
hold the MIN/MAX key,
turn the unit on using the
ON/OFF key, then release. Top line reads “RE-CAL”.
Bottom line reads “EDIT”.
2. Press the up arrow key
twice. Top line reads “RE-CAL”.
Bottom line reads “RESTORE
DEFAULTS”.
3. Press the PRGM key. Top line reads “RESTORE
DEFAULTS”.
Bottom reads “YES” or “NO”.
4. Use the up and down
arrow keys to select YES or
NO when asked to restore
defaults. Top line reads “RESTORE
DEFAULTS”.
Bottom reads “YES” or “NO”.
5. Press the PRGM key at
YES to restore the Factory
Default Calibration data or
at NO to exit without
restoring. Top line reads “RE-CAL”.
Bottom line reads “RESTORE
DEFAULTS”. Factory
defaults have been restored.
6. Press the left arrow key. Returns to Measure Mode.