TH2689/89A Operation manual
57
Parameter
:
{FALL | RISI}
Return value
:
{FALL | RISI}
Instruction
:
FALL
fall
trigger
RISI
rise trigger
6.4.7 SYSTem order system
1.
:
SYSTem
:
BEEPer[
:
IMMediate]
Function
:
alarm once
Parameter
:
none
Return value
:
none
2.
:
SYSTem
:
BEEPer
:
STATe {OFF | ON | 0 | 1}
Function
:
set or query if beeper has been set on
Parameter
:
{OFF | ON | 0 | 1}
Return value
:
{ 0 | 1 }
Instruction
:
OFF | 0 turn off beeper
ON | 1
turn on beeper
3.
:
SYSTem
:
LFRequency {50 | 60}
Function
:
set or query the power frequency.
Parameter
:
{50 | 60 }
Return value
:
{50 | 60 |
,
unit is Hz
4.
:
SYSTem
:
HANDler {CLEAR | HOLD}
Function
:
set or query the clear mode of HANDLER interface
Parameter
:
{CLEAR | HOLD}
Return value
:
{CLEAR | HOLD}
Instruction
:
CLEAR
clear the last test result before testing
HOLD
the test result holds unitl the next test result changes
5.
:
SYSTem
:
HANDler
:
STATe {OFF | ON | 0 | 1}
Function
:
set or query if set on HANDLER interface
Parameter
:
{OFF | ON | 0 | 1}
Return value
:
{ 0 | 1 }
Instruction
:
OFF | 0
turn off HANDLER interface
ON | 1
turn in HANDLER interface
6.
:
SYSTem
:
CONTrast {<numeric_value>}
Function
:
set or query the contrast of LCD
Parameter
:
<numeric_value>
Return value
:
<numeric_value>
,
0
~
31
7.
:
SYSTem
:
RANGEDwell {<numeric_value> | MIN | MAX}
Function
:
set or query LC/IR range bin switch delay time
Parameter
:
{<numeric_value> | MIN | MAX}
Return value
:
numeric_value
Instruction
:
MIN
0.0Sec
MAX 9.9Sec
8.
:
SYSTem
:
AVErage {<numeric_value> | MIN | MAX }
Function
:
set or query average time