MEI CashFlow 130 Quick Reference Manual Download Page 2

Using 4 Way DIL & Rotary Data Switches

To achieve a successful change to the configuration of
the validator the following procedure must be followed.

1.

Switch 

OFF

 the power to the validator.

2.

Set the 4 way 

DIL

 switches to the

configuration settings required. (See Product
Configuration Table)

3.

Select the required data / channel position

using the rotary data switch. (see product
configuration table)

4.

Switch the validator power 

ON

. (The 

LED

 will

start flashing).

5.

Return the 4 way 

DIL

 teach switches back to

Normal Operation Settings. (Switches 2,3 & 4
set to all 

ON

 or all 

OFF

).

6.

The 

LED

 will stop flashing and will stay 

ON

.

This will indicate a successful change and that
the validator is ready for normal operation.

NOTE:- If teach is entered by mistake, switch 

OFF

the power to the validator before moving the 4 way

DIL

 switch positions else the mech. may learn

something unintentionally.

No power to validator

OFF

Validator is set in teach mode

Flashing

Coin inhibited by validator or machine

4 x Flash

Coin inhibited by validator 

3 x Flash

Coin rejected as unrecognised

2 x Flash

Reject lever pressed or coin accepted

1 x Flash

Power is 

ON

 validator is O.K.

ON

MEANING

STATE

What Is The Green 

LED

 Doing?

Product Configuration

Normal Operation Settings

2

3

4

ON

1

2

3

4

ON

1

Set switches 2, 3 & 4 to

OFF or ON

-

F

Auto configuration

-

D

Parallel output

ON

OFF

OFF

-

C

Binary coded output

Selecting Machine Interface Types

-

-

-

OFF

-

Set the alarm 

OFF

-

-

-

ON

-

Set the alarm 

ON

ON

OFF

ON

-

E

Fraud Defence teach channel 0

OFF

ON

ON

-

s

E or F

Self teach a token for channel 1

ON

ON

OFF 

-

s

E or F

Self teach a token for channel 0

OFF

OFF

ON

-

0 - F

Enable a coin or token channel

OFF

ON

OFF

-

0 - F

Inhibit a coin or token channel

SW4

SW3

SW2

SW1

2

3

4

ON

1

2

3

4

ON

1

Channel
Position

Product Configuration Table

What Do You Want To Do?

w

E = Tight Window Limits. Channel F = Standard Window
Limits

x 8

Token material outside

acceptable limits

x 7

Token diameter outside

acceptable limits

x 6

Check that there are no mixed

sample tokens 

Token thickness outside

acceptable limits

x 5

Ensure that the rotary switch is

set to “F”

Incorrectly set rotary

switch position

x 4

Ensure at least 10 tokens have

been inserted

Not enough sample tokens

inserted

x 3

No activity was registered

within 30 seconds

Validator timed out

x 2

Reason/Action

Description

for Code

LED

Flashes

Teaching Token (

LED

 Assistance Codes)

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