Specifications

Chapter 3: Monitor Setup

3 – 25

G. Settings When using an Oscilloscope as a B&W X/Y Monitor

Jumper Settings for an Oscilloscope

Diagram of Jumper Settings

Note: Jumper J3-1284 does not effect monitor type and may or may not be present.

Note: These settings also apply to HP / Tektronix / Leader / and other manufacturers of X/

Y displays. These displays are more sensitive than standard X/Y arcade monitors,

and

ZVGTWEAK.EXE will probably need to be run to adjust the ‘Scale’ and ‘Min’ /

‘Max’ intensity values. The HP X/Y monitors, for one, are sensitive to having their

Z-axes overdriven. When driven with too high a voltage on the Z-axis, the displayed

vectors will distort.

ZVG specifications when using these Jumper Settings

• Speed: 15us / inch.

• X-voltage: Variable Using Scope Adjustments.

• Y-voltage: Variable Using Scope Adjustments.

• Pincushion correction: Disabled.

• Linearity correction: Disabled.

Jumper

Location

J3 SP1: OFF SP2: OFF 1284: N/A SETUP: N/A

J4 Y- S P 2 : O N Y- S P 1 : O N X-SP1: ON X-SP2: ON

J7 Y- L I N : O F F UNUSED UNUSED X-LIN: OFF

J8 NOPIN: ON PIN: OFF X-2x: OFF Y- 2 x : OF F

SP1

SP2

1284

SETUP

Y-SP2

Y-SP1

X-SP1

X-SP2

Y-LIN

X-LIN

NOPIN

X-2x

Y-2x