NAMCO BONGO MONKEY User manual

Operators Manual
BONGO MONKEY™

1. SPECIFICATIONS
POWER SUPPLY :- 220/240volts AC
TICKET DISPENSER :- Coin Controls type C2000
DIMENSIONS :- 1205(w) x 895(d) x 1900(h)
WEIGHT :- 160kg.
ACCESSORIES :- Keys: (Cash Door).........................................2
(Coin Assy) .........................................2
(Dispenser Door)................................2
(Back Door).........................................2ea
Operators Manual..................................................1
IEC mains Lead .....................................................1
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2. PRECAUTIONS
2-1 Cautions When Installing.
This game is designed for indoor use only. The game must not be installed outdoors or
under the following conditions:-
a. In areas directly exposed to sunlight, high humidity, direct water contact, dust, high
heat or extreme cold.
b. In locations that would present an obstacle in the case of an emergency, ie. near
fire equipment or emergency exits.
c. On an unstable surface or subject to floor vibration.
2-2 Caution when Handling.
a. AC power must always be turned OFF, and the game disconnected, before
replacing any parts or connecting/disconnecting connectors.
b. When unpluggung the game from an ellectrical outlet, always grasp the plug, not
the mains lead.
c. The machine must be earthed with a securely connected earthed plug.
d. Care must be taken at all times to avoid electric shock when insopecting or
adjusting the game.
2-3 When Transporting.
a. Do not subject the game to physical shock when transporting or moving it.
b. Always return the levellers to the UP position before moving the machine.
c. Take care not to rope any moulded (plastic) parts when transporting.
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3. MAJOR COMPONENTS
Coconut assy
Credit
Display
Cash Box
Speakers
Bongo Assy
Monkey
Assy
Score
Displays
Ticket
Dispenser
Coin Assy
Mains In
Monkey
Drive
Assy
PCB Assy
Power
Supply
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4. HOW TO PLAY.
• Insert coins to establish credit then press the credit dispense button once to start the
game.
• Use the mallet to hit the bongo drum, in front of the monkey that moves, to stop
the monkey climbing the tree. Hitting the bongo once will stop the monkey
climbing, hitting the bongo repeatedly will cause the monkey to fall part of the way
back down the tree.
• If a monkey reaches the coconut at the top of the tree the game is over.
• If you are able to stop the monkeys reaching the coconuts in the given time a
period of extended play will be given.
5. ADJUSTMENTS
Volume, number of tickets dispensed, game difficulty and test are adjusted on the
Main PCB Assy.
Main
Volume
Option
Switches
BGM
Volume
Board
Reset
Button
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5-1Price of Play
The price of play is adjusted with the switches on the Credit Dispense Board.
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SWITCH BANK 1 (8 way)
100p BONUS STANDARD PRICE OF PLAY
SW8 SW7 SW6 Bonus Credits SW5 SW4 SW3 SW2 SW1 Price per Credit
0 0 0 0 0 0 0 0 0 5p
0 0 1 1 0 0 0 0 1 10p
0 1 0 2 0 0 0 1 0 15p
0 1 1 3 0 0 0 1 1 20p
1 0 0 4 0 0 1 0 0 25p
1 0 1 5 0 0 1 0 1 30p
1 1 0 6 0 0 1 1 0 35p
1 1 1 7 0 0 1 1 1 40p
0 1 0 0 0 45p
0 1 0 0 1 50p
0 1 0 1 0 55p
0 1 0 1 1 60p
0 1 1 0 0 65p
0 1 1 0 1 70p
0 1 1 1 0 75p
0 1 1 1 1 80p
1 0 0 0 0 85p
1 0 0 0 1 90p
1 0 0 1 0 95p
1 0 0 1 1 100p
1 0 1 0 0 105p
1 0 1 0 1 110p
1 0 1 1 0 115p
1 0 1 1 1 120p
1 1 0 0 0 125p
1 1 0 0 1 130p
1 1 0 1 0 135p
1 1 0 1 1 140p
1 1 1 0 0 145p
1 1 1 0 1 150p
1 1 1 1 0 155p
1 1 1 1 1 160p
0 = OFF 1 = ON 1 Credit 50p 3 Credits 100p
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SWITCH BANK 2 (6way)
CREDIT PULSE SPEED COIN SET 50p BONUS
SW6 SW5 Pulse Length SW4 SW3 Coin Ratio SW2 SW1 Bonus Credits
0 0 70ms 0 0 10/20/50/10 0 0 0
0 1 100ms 0 1 5/10/25/100 0 1 1
1 0 130ms 1 0 1/4/10/20 1 0 2
1 1 160ms 1 1 1/5/10/20 1 1 3
0 = OFF 1 = ON 1 Credit 50p 3 Credits 100p
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5-2Option Switches
6
FUNCTION DESCRIPTION SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
GAME
DIFFICULTY EASY 0
HARD 1
ATTRACT
MODE OFF O
ON 1
TEST
MODE TEST OFF 0
TEST ON 1
TICKET ON
CREDIT 1 TICKET 1
NO TICKET 0
TICKET
PAYOUT
SCORE
LEVELS
2 TICKETS AT 25 POINTS 0 0 0 0
2 TICKETS AT 30 POINTS 1 0 0 0
3 TICKETS AT 35 POINTS 0 1 0 0
3 TICKETS AT 40 POINTS 1 1 0 0
4 TICKETS AT 50 POINTS 0 0 1 0
4 TICKETS AT 55 POINTS 1 0 1 0
6 TICKETS AT 65 POINTS 0 1 1 0
6 TICKETS AT 70 POINTS 1 1 1 0
7 TICKETS AT 80 POINTS 0 0 0 1
7 TICKETS AT 85 POINTS 1 0 0 1
8 TICKETS AT 85 POINTS 0 1 0 1
8 TICKETS AT 90 POINTS 1 1 0 1
9 TICKETS AT 90 POINTS 0 0 1 1
10 TICKETS AT 90 POINTS 1 0 1 1
NO SETTING 0 1 1 1
NO SETTING 1 1 1 1
5-3 Volume Adjust
The volume is adjusted on the Main PCB Board. Adjust the BGM volume control to set
the balance between background music and voice, then adjust Main volume for desired
overall volume.
5-4 Test Mode
Each time the machine is switched on it will automatically carry out a routine to
check the operation of the up/down motors and the opto sensors for each monkey.
If a motor error is detected the score display will show 'Er' and the high score
display will show the number of the faulty assembly e.g '1'. If an opto error is
detected the score display will show 'Er', and the high score display will show the
number of the faulty assembly e.g. 'o1'. The assemblies are counted from left to
right when viewed from the front of the machine.
The test mode is entered with DIP switch 3 on the PCB, see above.
a. Turn the machine off, and switch DIP switch 3 On, then turn the machine back on.
b. The score display shows test number. Hitting bong 5 will advance to the next test.
c. When testing has been completed turn the machine off and reset DIP switch 3 OFF

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Test 1
All score/high score display segments are flashing.
Test 2
All controlled lamps will be illuminated.
Test 3
The monkey lift motors will travel to the top and then to the bottom in
sequence.
Test 4
All the monkey swing motors will operate.
Test 5
Each time bongo five is operated the next sound will be activated. Operate
bongo four to advance to the next test.
Test 6
The ticket dispenser will dispense five tickets.
Test 7
A sound will be produced each time a bongo is pressed or released to test the
bongo switches.
Turn the machine off, reset DIP switch 3 to OFF, to return to normal game mode
5-5 Bongo Switch Adjust
1. Remove 4 x M4 Screws, retaining the bongo drum body to the front panel, and lift
off the drum body.
2. Lift off the drum head.
3. Alter the height of the microswitch by adjusting the microswitch retaining nuts.
5-6 Ticket Refill
Open the ticket dispenser door to gain access to ticket holder.

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6. PARTS
CABINET
DESCRIPTION PART No
Fluorescent Lamp Diffuser 45000003
Fluorescent Tube 33" 64500024
Top Flash Perspex 30000013
Front Perspex 39000016
Coconut Lamp Cover 45000004
Coconut Lamp 12v 3w Wedge 64000034
Play Panel Perspex 33000008
Speaker Grille 45000009
Loudspeaker 4 1/2" 20 watt 62000006
Credit Dispense Board 81000111
Credit Dispense Display Board 81000112
Side Decal L & R 40000014
Ticket Dispenser C2000 67000007
Credit Dispence Button -MPB green 60200233
Panel Mount Meter 65000002
Service Button 60000059
Back Drop Display Decal 40000017
Schaffner Mains Filter Assy 66000016
5A 20mm Quick-Blo Fuse 63500601
Soft Mallet 88700016
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DRUM ASSY
DESCRIPTION PART No
Bongo Top Vac-Form 45000020
Black Sponge - 80 x 80 x 20 45000021
Black Sponge - Round 45000022
Black Sponge - 50 x 30 x 25 45000024
Rubber Washer M8 45000025
Coil Spring 45000028
Micro Switch 45000030
MONKEY DRIVE & SWING MOTOR ASSY
DESCRIPTION PART No
Coconut Micro Switch - Lever Type 60000078
Circlip - 6mm 45000037
Black Sponge - 50 x 30 x 25 45000038
Circlip - 8mm 'E' type 45000042
Circlip - 5mm 45000045
Grub Screw - M4 x 5 26300285
Swing Motor and Gearbox 45000049
Monkey Fixing Spring Clip 45000054
Spiral Shaft Bearing 45000075
Black Sponge - 40 x 40 x 40 45000056
Motor Limit Microswitch - Lever Type 60000079
Opto Sensor 88300893
Grub Screw - M5 x 5 26300559
Timing Belt 45000071
Timing Pulley 45000070
Drive Motor and Gearbox 45000072
Spiral Shaft 45000066
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7. SCHEMATIC

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