VECTECH498A Operation Manual
Page 8
9. TypeSet setting
select menu by pressing
▲
or
▼
key
，
and then pressing ENTER to check the setting.
1
．
There are four menus down the menu “TypeSet”
：①
SaveFunction
②
PassFunction
③
Key Tone
④
Alert Tone
。
2. SaveFunction
ON
：
After ending test, ask whether saving the test data or not on the menu.
OFF
：
Close the function and not save the test data.
3. PassFunction
ON
：
When test data do not pass, the unit gives some hints.
OFF
：
Close the function and not hint when the data do not pass.
Note:
In the testing process, compare the test data with the setting pass parameters (set them at the menu “
PassSet
”). If
the test data is not bigger than the pass parameter, the test data is up to grade, or else not pass.
If the “alert tone” is on, the unit gives the alarm sound when the test data is not pass, or else, only with glint of
the data not passing.
4. Key Tone
ON
：
Give sound when pressing keys.
OFF
：
Close the function and not sound when pressing the keys.
5. Alert Tone
ON
：
Give sound when testing.
OFF
：
Close the function
For example: the setting of PassFunction.
⑴
Select “PassFunction” from menu “typeset” by pressing
▲
or
▼
key and then press ENTER key into “PassFunction”
setting.
⑵
Select “ON” from menu “PassFunction” by pressing
▲
or
▼
key and then press ENTER key to check it and to the next
menu setting.
⑶
press BACK key to exit this menu setting and it will return to the waiting state if continually pressing BACK key.
10. PassSet setting
1. It can set threshold values of the test voltage and decay time under the submenus of the menu “PassSet”:
①
ATUO
②
POSI
③
NEGA
④
BAL.
2. Select “PassSet” from menu “MENU” by pressing
▲
or
▼
key and then press ENTER key into “PassSet” setting.
3. Select test mode as demanding and then press ENTER key into the parameter setting.
1) AUTO
：
a.
Set
“PT” positive decay time
, click or press
▲
or
▼
key about five seconds to change the parameter. Parameter
changes as following:
TypeSet
2.PassFunction
TypeSet
3.Key Tone
PassFunction
1.ON
Press ENTER
Press ENTER