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TH2826 Operation manual
Ver1.0
◇
5
[KEYLOCK] will be light under the control of RS232. Press [KEYLOCK] again,
[KEYLOCK]will be off
,
which means return to the local keyboard unlock status.
⒃
[DC BIAS]
[DC BIAS] is used to allow or forbidden the AC bias output. [DC BIAS] is light
,
which
means DC bias output is available
;
press [DC BIAS] again
,
[DC BIAS] is off
,
which means
DC bias output is forbidden. The key has no any function where there is no DC BIAS page.
⒄
[RESET]
[RESET] key, function-reserved key.
(18) [TRIGGER]
When the trigger mode is set as MAN(Manual)
,
press this key to trigger instrument
manually.
(19) [ENTER]
[ENTER] is used to stop data being input
,
confirm and save the data displayed in inputting
line
(
the bottom line in LCD
)
.
2.2Rear panel
In figure 2-2 the rear panel of TH2826 is introduced briefly
。
HANDLER
RS-232C
LAN
DEVICE
IEEE-488
DC BIAS INTERFACE
RATING
FUSE
110V/60Hz 80VA
220V/50Hz 80VA
T2AL 250V
~
~
T4AL 250V
!
TO AVOID ELECTRIC SHOCK,
THE POWER CORD PROTECTIVE GROUNDING CONDUCTOR
MUST BE CONNECTED TO GROUND.
DISCONNECT POWER SUPPLY BEFORE REPLACING FUSE.
WARNING
Figure 2-2
(1)DC BIAS INTERFACE(optional)
Connect bias source and instrument.
(2)HANDLER
(
optional
)
The auto test system can be made via HANDLE Interface. The instrument can output the
signal of bin compare and connection signal
,
also the “setup” signal can be obtained.
(3)USBDEVICE