Wayne Dresser Vista 1 Series, Service Manual

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5
February 1997 Part No. 920160 Rev A
2.3. UNIT PRICES/AUTHORIZATION
Before any Wayne dispenser will reset two things must happen. First, the dispenser must have
unit prices set in it. Second, an authorization must be received from some source. Both the
unit prices and the authorization can be manually set at the dispenser, or set from a control
system. In order to manually set unit prices, set the authorize switch, or set the fueling point
the function switches must be accessed (see Figure 2-2). In order to access the function
switches complete the following steps:
• Lower the ad panel holder frame by pulling the holder frame out and down from the
top.
• This exposes the function switch access door; unlock this door and slide it to the left.
• The function switches which are located behind the door opened in the previous step
are: the Authorize (Self-Serve/Attend) switch, the Totals push-button, the Position
Select push-button, the Price Jog push-button, and the DCPT power switch (if the
dispenser is equipped with CAT’s)
2.3.1. Manually Setting Unit Prices
The following procedures need not be used if the dispenser is connected to a
control system. Refer to the operating procedures provided with the control
system for a complete description of unit price setting.
The operating levers must be OFF to set unit prices.
The Position Select push-button selects the position for which the unit price is to
be changed. The Price Jog push-button changes the price of the position selected.
See Table 2-1. and 2-2. for blenders and non-blenders.
The first closure of the Position Select push-button selects position “X” unit price
(credit price of Cash/Credit type dispenser) and will blank the Unit Price displays
for the position “Y”, “Z”, and “AA”. The unit price for position “X” is set as
follows:
The first closure of the Price Jog push-button causes the least significant digit or
tenths of cents position of the unit price to cycle (see Figure 2-2.). The digit will
cycle 0 through 9 until the switch is released. Each successive closure of the Price
Jog push-button will select and increment the next most significant digit.
Subsequent Position Select switch closures are defined in see Figure 2-1.
and 2-2. The unit price for each position may then be set as described previously.