Williams Defender Booklet Manual
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16P-3000-103 This booklet provides operation, auditing, adjustment, and diagnostics for DEFENDER. POWER TURN ON With power first applied, a sound is produced, general illumination comes on, and random patterns appear on the CRT as the game sequences through RAM, ROM, and battery checks. The game then comes up in game over. Messages are displayed for RAM or ROM failures; refer to Power Up and Reset RAM/ROM Tests. If the game comes up in Bookkeeping, turn the game OFF and back ON. a. If the game now sequences through the tests and then comes up in game over, the bookkeeping totals have been reset to zero. b. If the game still comes up in bookkeeping, open coin door and turn the game OFF and ON. The game will now sequence through the tests and come up in bookkeeping. This is an indication of battery failure and the game has reverted to factory settings. To return to game over: 1. Set switch to MANUAL-DOWN. 2. Depress ADVANCE to display Function 28. 3. Set switch to AUTO-UP and depress ADVANCE. GAME OPERATION GAME START - Insert coins - credits are displayed on CRT. Press 1 or 2-player start. PLAYER CONTROLS UP-DOWN Switch – maneuvers player ship. REVERSE Switch - reverses player ship direction. THRUST Switch - controls player ship speed. FIRE Switch - activates laser gun. HYPERSPACE Switch - warps rocket to another quadrant, danger of possible annihilation. SMART BOMB Switch - destroys all alien ships on screen. A maximum of 3* per play. GAME PLAY Destroy alien ships and missiles. Rescue humanoids, pick them up, and return to surface. Destroy all enemy ships for humanoid bonus and additional alien waves. Bonus ships and Smart Bombs provided every 10,000* points. HIGH SCORE SIGNATURE Use UP/DOWN to select letters and FIRE button to lock in letter. * Indicates adjustable features.
BOOKKEEPING AND EVALUATION TOTALS (Functions 1-7) 1. In game over mode, set switch to AUTO-UP and depress ADVANCE. The CRT indicates Function 1 and total left chute coins. 2. Records audit totals and depress ADVANCE for functions 1-7. To review a total that has been advanced past, set switch to MANUAL-DOWN and depress ADVANCE. Functions are displayed one at a time as follows: Function Tota1*Description1 0 (Total) COINS LEFT 2 0 (Total) COINS CENTRE 3 0 (Total) COINS RIGHT 4 0 TOTAL PAID (Games) 5 0 (Total Bonus) SHIPS WON 6 0 TOTAL (Play) TIME (Minutes) 7 0 TOTAL SHIPS (Played) * Factory Settings 3. Operate ADVANCE to display Function 28, SPECIAL FUNCTION. From Function 28 you can return to game over or zero audit totals and return to game over. 4. With switch set to AUTO-UP, perform a. or b. as desired. a. To return to game over depress ADVANCE. b. To zero audit totals and return to game over, operate HIGH SCORE RESET to indicate 35 on CRT for Function 28 and then depress ADVANCE. GAME ADJUSTMENTS (Functions 8-21) 1. In game over mode set switch to AUTO-UP and depress ADVANCE. The CRT indicates Function 1 and total left chute coins. 2. To raise Function number on CRT, operate ADVANCE pushbutton with switch set to AUTO-UP. To lower Function number operate ADVANCE with it set to MANUAL-DOWN. 3. With desired Function indicated, raise adjustment value by operating HIGH SCORE RESET with switch set to AUTO-UP; 1ower value by operating HIGH SCORE RESET with it set to MANUAL-DOWN. Value left on CRT is new setting. For values, see below and, for pricing, Table l. Function Tota1*Description8 10,000 BONUS SHIP LEVEL(O=No Bonus ships) 9 3 SHIPS PER GAME 10 3 COINAGE SELECT 11 1 LEFT COIN MULT 12 4 CENTER COIN MULT 13 1 RIGHT COIN MULT 14 1 COINS FOR CREDIT 15 0 COINS FOR BONUS 16 0 MINIMUM COINS 17 0 FREE PLAY (Set to 1 for Free Play) 18 0 STARTING DIFFICULTY: O=LIB; 1=MOD; 2=CONS 19 10 PROGRESSIVE WAVE DIFFICULTY LIMIT> 4-25 e.g. 5=LIB; 10=MOD; 15=CONS 20 1 BACKGROUND SOUND 0 =OFF 1 = ON 21 5 PLANET RESTORE WAVE NUMBER 22 0 NOT USED 23 0 NOT USED 24 0 NOT USED 25 0 NOT USED 26 0 NOT USED 27 0 NOT USED 28 0 SPECIAL FUNCTION * Factory Settings 4. Repeat steps 2 and 3 until all desired adjustments have been made. 5. Operate ADVANCE until 28 0 SPECIAL FUNCTION is indicated on CRT. From Function 28 you can return to game over or restore factory setting. Perform step 6 or 7 as desired. 6. To return to game over, depress ADVANCE with switch set to AUTO-UP.
FUNCTIONCOIN DOOR MECHANISM CREDITS 10 11 12 13 14 15 16 All USA Variants!1/25¢, 5/$1!2/50¢, 5/$11/25¢, 4/$1!2/50¢, 4/$1!1/50¢, 3/$1, 4/$1.25!1/50¢, 3/$1, 7/$21/50¢, 3/$1, 6/$21/50¢00 00 03 00 00 00 01 0501 01 01 01 03 12 01 0104 04 04 04 12 48 04 0401 01 01 01 03 12 01 0101 01 01 01 04 14 02 0204 04 00 00 15 96 04 0000 02 00 02 00 24 00 001DM, 5DM 20-Cent, 50-Cent1/1DM, 6/5DM!1/20¢, 3/50¢02 0006 0100 0001 0101 0200 0000 001 Franc, 5 Franc1/2F, 3/5F only 04 01 16 06 02 00 0025 Cent, 1 Guilder1/25¢, 4/1G!1/25¢, 5/1G06 0001 0100 0004 0401 0100 0400 005 Franc, 10 Franc1/5F, 2/10F1/10F07 0801 0100 0002 0201 0200 0000 001 Franc, 2 Franc2/1F 5/2F 02 00 04 01 04 00 00100 Lire, 200 Lire!1/200 Lire 00 01 00 02 02 00 00Twin Coin1/1 Coin1/2 Coins!1/3 Coins, 2 5 Coins03 05 0001 01 0204 04 0001 01 0201 02 0500 00 0000 00 001 Unit, 5 Unit1/2, 3/5!1/1, 5/5!1/3, 2/504 00 0001 01 0200 00 0006 05 1002 01 0500 00 0000 00 00 Indicates standard price settings by adjusting only Function 10. For other price settings, set Function 10 to 00 and set. Functions 11 through 16 to the values indicated in the chart. Table 1. Standard and Custom Price Settings 7. To restore factory settings and zero audit totals: a. Operate HIGH SCORE RESET in AUTO-UP to indicate 45 on CRT for Function 28. b. Depress ADVANCE. The game returns to Audit Function l. c. Set switch to MANUAL-DOWN and depress ADVANCE to indicate Function 28 on the CRT. d. Set switch to AUTO-UP and depress ADVANCE. RESETTING HIGH SCORE FEATURE To reset the high score to the factory setting and erase signatures, depress HIGH SCORE RESET in game over mode. POWER-UP AND RESET RAM/ROM TESTS Test initiated at power turn-on and after depressing RESET pushbutton on CPU/Video Board. RESULTCRT INDICATIONLED INDICATIONCORRECTIVE ACTION PASSINITIAL TESTS OK4 LEDs blink twiceNone FAIL RAMRAM TEST FAILED##!1st and 4thLED’s light FAIL ROMROM TEST FAILEDNoneDepress ADVANCE in MANUAL-DOWN while failure message is displayed to enter Diagnostics.
ROM DIAGNOSTICS – TEST 1 From game over, depress ADVANCE IN MANUAL-DOWN. RESULTCRT INDICATIONLED INDICATION CORRECTIVE ACTION PASS ALL ROMS OK###!1st LED blinks twice.None FAILROM FAILURE x###!1st LED lights.Replace ICx on ROM Board or depress ADVANCE in MANUAL-DOWN; Replace: (x=ROM No 1 – 12)Chip Indicated:###### ##### #### # ##### ### ## IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 IC9 IC10 IC11 IC12 RAM DIAGNOSTICS – TEST 2 From ROM Diagnostics depress ADVANCE in AUTO-UP. RESULTCRT INDICATIONLED INDICATION CORRECTIVE ACTION TESTINGRandom PatternNoneDepress ADVANCE in AUTO to bypass test. PASS ALL RAMS OK###2nd LED blinks twice.None FAILRAM FAILURE xy###2nd LED lights.Replace RAM (see following) or depress ADVANCE in MANUAL-DOWN (x=Bank, y=Chip No)Bank Indicated:### = 1### = 2### = 3 Depress ADVANCE in MANUAL-DOWN Chip Indicated:### = 1### = 2## = 3### = 4## = 5## = 6# = 7### = 8Replace in bank: $ 1 2 3$4L 5L 6L$4M 5M 6M$4N 5N 6N$4O 5O 6O$4P 5P 6P$4Q 5Q 6Q$4R 5R 6R$4S 5S 6S
CMOS RAM DIAGNOSTICS – TEST 3
From RAM Diagnostics depress ADVANCE in AUTO-UP.
RESULTCRT
INDICATIONLED INDICATION FAULTY AREA
PASSCMOS RAM TEST
PASSED###!3rd LED blinks
twice.None
FAILCMOS RAM
FAILURE###!
3rd LED lights.CMOS RAM 1I memory
protect gates 2H, 1K, or
address decoder 2F, 4E.
CMOS
INTERLOCK
FAILURE###!
3rd LED lights.Coin door interlock,
Memory protect gates 1J,
2H, OR CMOS RAM 1I
COLOUR RAM TEST – TEST 4
From CMOS RAM test depress ADVANCE in AUTO-UP.
FAULT
COLOUR
SEQUENCES
RAM 1L RAM 1O
1 LIGHT RED
2 RED
3 DARK REDBand of red
intensity variance
or washoutBand of magenta
4 LIGHT GREEN
5 GREEN
6 DARK GREENBand of yellow Band of cyan
7 LIGHT BLUE
8 BLUE
9 DARK BLUEBand of magenta Band of blue
intensity variance
or washout
4 LIGHT GREEN Band of green Band of dark green
or washout
5 GREEN Band of light green Band of faint
green, Band of
darker green
6 DARK GREEN Band of washout
CRT SEQUENCES THROUGH 8
COLOURS, 2 SECONDS EACH
VERTICAL BAND INDICATES
COLOUR RAM FAULT.
###4TH LED REMAINS LIT
DURING TESTNote that a blank sequence or two sequences with same
shade indicate 1L or 10 RAM or color analogue circuit
faulty.
Tests 5 and 7 provide sequential subtests. To stop automatic cycling set switch to
MANUAL/DOWN. Depress ADVANCE in MANUAL-DOWN to step through subtests.
SOUND TEST – TEST 5
From Color RAM test, depress ADVANCE in AUTO-UP.
Test sequences sounds 1 through 31, skipping 19, 27, and 28.
Missing
Check1 2P4/10P3 Pin 3
2 2P4/lOP3 Pin 2
4 2P4/10P3 Pin 5
8 2P4/10P3 Pin 4
16 2P4/10P3 Pin 7
All Perform Sound Board Diagnostics
SWITCH TEST – TEST 6
CRT indicates AUTO-UP closed and any stuck switches. Set switch to MANUAL-DOWN and
clear any stuck switches. CRT should indicate no switches closed. Operate switches
and check for display of switch name.
Coin DoorPlayer PanelADVANCE UP
HIGH SCORE RESET DOWN
LEFT COIN REVERSE
CENTER COIN 1 - PLAYER START
RIGHT COIN 2 - PLAYER START
HYPERSPACE
SMART BOMB
THRUST
FIRE
MONITOR SET UP TEST PATTERNS - TEST 7
From Switch Test depress ADVANCE in AUTO-UP.
Pattern
Alignment/AdjustmentCROSS HATCH Vertical and Horizontal Linearity, Convergence, Focus
RED
GREEN
BLUE
COLOUR BARS}
} Color Purity
}
12345678
1 = RED
2 = GREEN
3 = BLUE
4 = WHITE
5 = BLACK
6 = YELLOW
7 = CYAN
8 = MAGENTA
The color bar pattern is also analyzed to detect color RAM faults. If Color RAM Test 4
indicates no faults, a double-width band, half width bands, transposition or missing
bands indicates a fault in 2I, 1L, or 1O chips.
To return to game over:
l. Depress ADVANCE in AUTO-UP. Audit function 1 is displayed.
2. Set switch to MANUAL-DOWN and depress ADVANCE. Special Adjustment Function 28 is
displayed.
3. Set switch to AUTO-UP and depress ADVANCE.
INITIATING AUTO-CYCLE MODE
1. Set switch to AUTO-UP and depress ADVANCE. Audit Function 1 is indicated on CRT.
2. Set switch to MANUAL-DOWN and depress ADVANCE to indicate SPECIAL FUNCTION 28 on
CRT.
3. Set switch to AUTO-UP and operate HIGH SCORE RESET to indicate 15 on CRT for
Function 28.
4. Depress ADVANCE. The game sequences through ROM, RAM, Sound tests and monitor test
patterns.
5. To exit the AUTO-CYCLE mode, depress ADVANCE in AUTO-UP.
SOUND BOARD DIAGNOSTICS Depress DIAGNOSTIC pushbutton on the bottom of the Sound Board. A check is made of the Sound ROM and sounds are produced if the check is good. If sounds are produced but not produced in Audio Test 5 check for ROM board PIA outputs on Sound Board inputs that is stuck low. If no sound is produced either the Sound ROM, input power, or other Sound Board circuitry is faulty. Warning: This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instructions manual, may cause interference to radio communications. As temporarily permitted by regulation it has not been tested for compliance pursuant to Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference. Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference.