Midway Touch Master 8000 Upright Conversion Manual

Touchmaster® Conversion Kit    System - 15 
DIAGNOSTIC 
Use the Diagnostic routines to check display performance, to verify sounds and music, to test switches, 
and to calibrate and verify the Touchscreen. 
VIDEO TEST  
Choose this test group to examine the CRT linearity, uniformity, or color characteristics. 
SOUND TEST  
Check the audio components with game sounds and music. Have you heard them all? 
SWITCH TEST  
Manually test of currency acceptors, cabinet SETUP and CALIBRATE switches. 
CALIBRATE...

System - 16  Midway Amusement Games, LLC 
VIDEO TEST 
Video tests provide patterns which verify monitor performance or making adjustments. You can modify 
some monitor characteristics using the monitor controls remote board. 
ALIGNMENT GRID 
Lets you check or adjust monitor convergence, linearity, and dynamic focus. 
GRADIENT TEST  
Permits you to optimize CRT screen image for brightness and contrast. 
COLOR BARS 
Lets you analyze red, green, blue, and white balance. 
RED SCREEN 
Solid red screen for...

Touchmaster® Conversion Kit    System - 17 
SOUND TEST 
Sound test allows you to ensure that audio components are connected and operating properly. 
STOP
  Ends selected sound. You can halt repetitive sound tracks with this button. 
PLAY
  Starts selected sound. You can start another sound while one is still playing. 
BACK
  Selects previous sound choice. Each single touch decrements counter by one. 
NEXT
  Selects next sound choice. Each single touch increments the counter by one. 
  
+  Raises volume...

System - 18  Midway Amusement Games, LLC 
Switch tests allow you to manually check each switch. Touchscreen uses a digital controller to sense 
player input and it has a separate test (refer to Calibrate steps). 
OPEN  
Indicates a circuit with no continuity. This is a Normally Open switch condition. 
CLOSED 
Indicates a circuit with continuity. This is a Normally Closed switch condition. 
RETURN
  Reverts to the Submenu screen. Touch RETURN  again to go to the Main Menu. 
TYPICAL SWITCH TEST MENU SCREEN...

Touchmaster® Conversion Kit    System - 19 
CALIBRATE 
This procedure lets you correct the accuracy of the Touchscreen controller. 
  Dot for controller calibration. This sets the ability to correctly recognize a player’s touch. 
TYPICAL CALIBRATION SCREENS 
  Box for controller verification. This verifies the Touchscreen accuracy in critical areas. 
TYPICAL CALIBRATION TEST SCREEN 
The Touchscreen Controller in the Touchmaster
® senses the position of your finger based on its 
capacitance. The...

System - 20  Midway Amusement Games, LLC 
CALIBRATE TEST 
This test verifies touch tracking for the entire active screen area and lets you detect any calibration errors. 
 +  Intersecting lines indicate screen location coordinates from the Touchscreen Controller. 
RETURN
  Returns you to the previous screen. 
 
TYPICAL CALIBRATION TEST SCREEN
 
Check the accuracy of the Touchscreen Controller can be checked without going through a new 
calibration procedure. This test quickly detects any non-linear or...

TOUCHMASTER
®
 
CONVERSION 
CHAPTER 
 
Parts and Service 
 WARNING:  DO NOT SUBSTITUTE PARTS. 
Use of non-Midway Amusement Games, 
LLC Parts or circuit modifications may cause serious injury or equipment damage! Use 
only Midway-authorized parts. 
For safety and reliability, do not substitute parts or modify Midway products. Substitute 
parts or modifications may void EMC directive or FCC type acceptance. 
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54
3 

Service - 2  Midway Amusement Games, LLC 
A-23811-33 CPU BOARD ASSEMBLY 
 
 
Field Replaceable Parts 
 
Designation Part Number  Function  Description 
J12  ---  (see Note 1)  Security Key  Custom Assembly 
U8  ---  (see Note 1)  Sound Program  EPROM Assembly 
U36  ---  (see Note 1 & 2)  Graphic ROM  EPROM Assembly 
U37  ---  (see Note 1 & 2)  Graphic ROM  EPROM Assembly 
U38  ---  (see Note 1 & 2)  Graphic ROM  EPROM Assembly 
U39  ---  (see Note 1 & 2)  Graphic ROM  EPROM Assembly 
U40  ---  (see Note...

Touchmaster® Conversion Kit    Service - 3 
MAINTENANCE 
Touchmaster® uses the same surface for video display and player controls. Because players use their 
fingers, the entire screen and cabinet will quickly become covered with fingerprints. W e recommend that 
you clean the screen and cabinet frequently to ensure maximum customer interest. 
 NOTICE: AVOID ABRASIVE CHEMICALS. 
Do not use products with ammonia, bleach, 
lemon, vinegar, trisodium phosphate (tsp), or any abrasive ingredients. These...

Service - 4  Midway Amusement Games, LLC 
♦ Battery Memory Module 
Switch off AC power, remove line cord, and remove rear door. Carefully note module orientation, as 
some versions do not have a notch or keying mark. Remove the module using a chip extraction tool. 
To reinstall the module, align the module over its socket and press firmly to seat pins. Do not force. 
NOTE:  The battery is permanently attached to a memory circuit and cannot be replaced separately. 
Replace only with same or equivalent...