Others
4.2 Introduction of Rear Panel
CAL..................(1)
Th is te rmin al de live rs the calibration v olta ge of 2 V p-p, appr ox lkHz, pos itive squa re wave.
GND .................(15)
Groun d termina l of o scillosco pe mainframe .
FAMILY... ......( 45)
D ispla y a s ynch roni nzed sign al fr eque ncy (mod els have this function o nly)
Z AXIS IN PUT ............ .................. (37)
Input t erminal fo r ex ternal intensit y modula tion sign al.
CH1 S IGNAL OUTPUT.................... .... (3 8)
Del ivers the C l sign al wi th a voltage of app roxi mate ly 20mV per div into a 50 ohm term ination.S uita ble f or
freq uency counting,et c.
ST UDS........... ....... ............. ...(39)
Fo r lay ing the o scill osco pe on its b ack to operate it in the upward position.Also used to ta ke up the power co rd.
AC Power input conn ecto r .........(40 )
.
AC Powe r inp ut so cket.Con nec t the AC p ower cor d (supplied)to this conn ecto r.
FUSE.............................................(41 )
Fuse rati ng is show n in Page 6.
H
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4.3 Basic Operation--Single-channel Operation
B efor e connect ing the p owe r cord to an AC line o utlet, make sure that the working voltag e of the instrument is correct
c orres pond to the A C lin e vo ltage . Se t the swit ches and controls of the intrument as shown b elow:
Item
No
S ettin g
INTEN
(2)
Mid- position
FOCUS
(3)
Mid- position
VERT MODE
(14)
Chl
ALT /CHOP
(12)
Released (ALT)
CH 2 INV
(16)
Released
POSI TION
( 11)(19)
Mid-posit ion
VOLTS/DIV
(8)(2 1)
0.5V/DIV
VAR IABLE
(13)(17)
CAL (clockwise po sitio n)
AC-GND-DC
( 10)( 18)
GND
SOURCE
(23)
CHl
After setting th e switches an d controls as mentioned,con nect the powe r cord to the AC li ne outlet,and t hen continue as fo llows:
1)E ngage the POWER switch a nd make sure that the p ower LED is turne d on.In about 20se cond s,a trae will a ppea r on the
CRT s cree n. If no tr ace appea rs in abo ut 60 sec onds , cou nter chec k the switch a nd contro l set ting.
2)A djus t the trace to a n ap prop riate brig htne ss an d image with the INTE N co ntrol and FOCUS c ontr ol respective ly.
POWE R
(7)
Disengag e pos ition (OFF)
Item
No
SLOPE
(26 )
+
TRIG.A LT
(27 )
Rele ased
TRIGGE R M OD E (25 )
AUTO
TIM E/DIV
(30 )
0.5m Sec /DIV
SWP.VE R
(32 )
CAL position
POSIT ION
(35 )
Mid -pos ition
Xl0 MA G
(33 )
Rele ased
LE VEL
(28 )
Loc ked
15
Setting
16
