VendNet 3120-GF12 II, Service Manual

6

3.

Slide the rail forward (for a snack tray) or
back (for a candy tray).

Figure 6. Adjusting a Side Rail

4.

Install the screw to hold the rail in place..

5.

Install the replacement tray in the machine.

6.

Attach the main harness to the tray plug.

7.

Test vend the entire tray.

CONTROLLER FUNCTIONS

Sales Mode

The 

Sales Mode 

is the normal operating mode of

the vendor.

At the start of a sales cycle, 

0.00

 displays.

If the coin tube level of the mechanism’s lowest
denomination is below the lowest sensor, the
“USE EXACT CHANGE” LED lights.
As money is deposited, the amount of credit
displays.

NOTE

Upon initial power up or reset, 

- - - -

displays until the peripherals and the
controller have been initialized.

The customer presses the desired selection
number on the keypad. The selection number
displays.
The controller compares the established credit
with the vend price of that selection.
If sufficient credit is available and the selection
is present, the vend cycle starts.
Following a successful vend, the amount of
change to be returned displays for two seconds
or until all coinage is paid back.
The vend counter is incremented by one and the
cash counter is incremented by the price of the
selection vended.

NOTE

Counter rollover occurs at 99,999,999 for
the number of vends and $999,999.95 for
the total cash sales.