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3.2.5
Potentiometer area
3-11E
LCD
Control
Description
ELASHING
var
VAR control ch. A
@2)
Continuously-variable control of the channel
( WHEN NOT IN
Mee
A deflection coefficients. CAL position
GALSPOSITION |
selected when fully clockwise.
Yros
Y POS control ch. A
63)
Continuously-variable control for the channel
A trace shift over the screen.
FLASHING
van
VAR
control
ch. B
G4)
Continuously-variable control of the channel
(WHEN NOT IN
MRE
B deflection coefficients. CAL position
cat Eee ee
selected when fully clockwise.
Ypos
Y POS control ch. B
5)
Continuously-variable control for the channel
B trace shift over the screen.
- FLASHING
mee
VAR contro! MTB
Continuously-variable control of the time
{ WHEN NOT IN
ay
coefficients. The MTB and DTB are in CAL
Pai EpSieN2
position when fully clockwise.
X Pos
X POS control
HOLD
OFF
MIN
LEVEL
MTB
TRACE
SEP
LEVEL
pte
Continuously-variable control for the
horizontal shift over the screen.
HOLD OFF control
This control determines the HOLD OFF time
between the main time-base sweeps. Normal
operation: control is fully clockwise, i.e.
minimum HOLD OFF.
LEVEL MTB control
Continuously-variable control to set the level
of the trigger point at which the main time- .
base starts.
TRACE SEP control
Continuously-variable control to set the DTB
signal position when MTBI and DTB
are
selected.
LEVEL DTB control
Continuously-variable control to set the level
of the trigger-point at which the delayed
time-base starts.
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