Manual
14
7.6.1
Impact Device
There are two kinds of impact device can be selected. Impact device D is for normal application and DL is
for some specific situation, such as narrow step or deep blind hole. When you select impact device DL,
you need to change impact body D to DL. (The impact body DL is optional, you need to order separately).
Press ▼ to enter the Menu screen. Press ▼ or ▲ to select Impact device and press ► to enter. Press ▼
or ▲ again to select D or DL in cycle. Press ► to confirm and return to the settings menu, press and hold
any key to save and exit to the measure screen.
7.6.2
Material selection
Press ▼ to enter the Menu screen. Press ▼ or ▲ to select Material and press ► to enter. Press ▼ or ▲
again to select the material in cycle. Press ► to confirm after selection and return to the Menu screen, or
press and hold any key to save and return to the Measure screen. The symbol of the chosen material will
display at right upper of Measure screen.
M1
STEEL/CAST STEEL M6
CAST ALUMINUM
M2
ALLOY TOOL STEEL M7
BRASS
M3
STAINLESS STEEL
M8
BRONZE
M4
LAMELLAR IRON
M9
WROUGHT COPPER
M5
NODULAR IRON
M10
FORGING STEEL
7.6.3
Hardness scale conversion
Press ▼ to enter the Menu screen. Press ▼ or ▲ to select Scale and press ► to enter. Press ▼ or ▲
again to select the hardness scale in cycle: HL→HRC→HRB→HB→HV→HS→HRA→SGM
Press ► to confirm after selection and return to the Menu screen, or press and hold any key to save and
return to the Measure screen. The symbol of the chosen unit will display at right of Measure screen.
7.7
No. of test
Press ▼ to enter the Menu screen. Press ▼ or ▲ to select No. of Test option and press ► to enter, then
you can view the current measurement counts for convenient maintenance of the instrument. Press ▼ or
▲ to select Exit or Erase. Press ► to confirm. Select Erase to clear the measurement counts.
7.8
Language selection
Press and hold ▼ to enter Language screen. Press ▼ and ▲ to select suitable language, press ► after
selection to return to the measuring screen, or press and hold any key to exit without saving and return to
the measuring screen.
7.9
Mean Time Setup
Press ▼ to enter the Menu screen. Press ▼ or ▲ to select Mean time and press ► to enter. Press ▼ or
▲ again to select the mean times in cycle:
X(Off) →x=3→x=4→x=5→x=6→x=7.
Press ► to confirm after selection and return to the Menu screen, or press and hold any key to save and
return to the Measure screen. The symbol of the mean will display at bottom of Measure screen. For
example, as x=3 is chosen, display x3-0. Display the mean value after three measurements are got.
7.10 Upper / Lower Limit
Press ▼ to enter the Menu screen. Press ▼ or ▲ to select Limits and press ► to enter. Press ▼ or ▲
again to select the upper/lower limit in cycle:
X(Off) → (On) → Upper → Lower. Select “Off” to disable Upper/Lower limit alarm. Select “On” to enable
Upper/Lower limit setting, and the audio alarm will be enabled automatically, prompting alarm sound after
overrunning. Select “Upper” or “Lower” and press ► to enter limits setting screen. Press ▼ or ▲ to adjust
value. Press and hold ▼ or ▲ for fast adjustment. Press ► to confirm after adjustments and return to
Limits menu, select On and press ► save changes and return to the upper-level menu, or press and hold
