6
Subject to change without notice
Front Panel Elements – Brief Description
S p e c i f i c a t i o n s
Element
Function
POWER
Turns scope on and off.
(push LED)
LED indicates operating
condition.
INTENS
Intensity control
(knob)
for trace brightness
TRACE ROTATION
To align trace with horizontal
(potentiometer;
graticule line. Compensates
adjustment with
influence of earth’s magnetic
screwdriver)
field.
FOCUS
Focus control for
(knob)
trace sharpness.
Y-POS. I
Controls vertical position
(knob)
of channel I display.
Inoperative in X-Y mode.
Y MAG. x5
When depressed, increasing of
(pushbutton switch)
Y-sensitivity CH I 5 fold (max.
1mV/div.)
Y MAG. x5
When depressed, increasing of
(pushbutton switch)
Y-sensitivity CH II 5 fold (max.
1mV/div.)
Y-POS. II
Controls vertical position
(knob)
of channel II display.
SLOPE
Selects the slope of the trigger
signal.
Element
Function
SLOPE
/ = rising edge;
(pushbutton switch)
\ = falling edge.
TR
LED lights, if sweep is triggered.
(LED)
LEVEL
Adjustment of trigger level.
(knob)
X-POS.
Controls horizontal
(knob)
position of trace.
X-MAG. x10
10:1 expansion in the X direction.
(pushbutton switch)
Max. resolution 10ns/div.
(inoperative in XY-mode).
VOLTS/DIV.
Channel I input attenuator.
(12 position
Selects Y input sensitivity
rotary switch)
in mV/div. or V/div.
in 1-2-5 sequence.
VAR. GAIN
Fine adjustment of Y amplitude
(knob)
CH I. Increases attenuation factor
min. by 2.5 (left hand stop).
For amplitude measurement
must be in CAL. position
(right hand stop).
CH I/II-TRIG. I/II
No button depressed: CH I only
(pushbutton switch)
and triggering from channel I.
When depressed, channel II only
and triggering from channel II.
(Trigger selection in DUAL
mode).
