Calibration Settings; Auto Shutdown Settings - DGC DHT- 200Plus Instruction Manual

-Press the
-Press the
-Press the
-Press the

6.5.3 Calibration settings

Measuring error can be usually caused by impact device abrasion or
changing another impact device. So it is necessary to correct the error and get
more accurate value close to work piece. Hardness tester DHT-200
users with this function to correct the error mentioned above.
-Press the
-Press the
-Press the
-Press the
：
Prompt In actual measurement, adjust the range of within ±30HLD is
recommended. If the error is more than that, it is suggested to change the
impact body or repair the impact device.

6.5.4 Auto shutdown settings

To avoid wasting of battery power, the instrument is equipped with various
kind of turning off functions.
Hardness Tester DHT-200
key and the
key to enter this item,
key or key for setting,
key to confirm.
key and the
key to enter this item,
key or key for setting,
key to confirm.
PLUS
key to enter OPTION--SET TOLERANCE,
key to enter OPTION--CALIBRATION,
14
Plus
supplies