Unitec Wash Select II POS Owner’s Manual - Manual (Page 61)

W A S H S E L E C T I I
Document Number: WS21002 47
Document Title: WSII Operations Manual
2. Using the (3) key to scroll forward and the (1) key to scroll back, scroll through the
main menu until the “Text Messages” option is displayed. Press the (*) key to
enter.
3.
Scroll forward until “Option Display” is displayed. Press the (*) key to enter.
4. Enter the customized option display text using the keypad. When you have
finished programming the text, press the (*) key to return to the Text Messages
menu.
2.8 Wash Interface Menu
Most car wash manufacturers support the Wash Select II default settings. However, if
anything must be changed in order to interface with your car wash, it may be done within the
Wash Interface menu.
2.8.1 Enable Relay Stacking
Relay stacking is the ability for the Wash Select II to hold all arming signals while the wash is
in use. Most car wash systems will work with (or prefer to work with) Relay Stacking enabled.
Some systems that have bay entry signs require the Relay Stacking to be disabled.
ENABLED – No arming signals will be sent to the wash if the wash is “In Use” (See Wash
Handshaking ). If a purchase is “In Use” and another wash is purchased, the Wash Select II
will hold the new wash until the previous wash has completed its cycle.
DISABLED
– The Wash Select II will send any wash arming signal immediately, even if there
is a wash in progress.
To configure “Relay Stacking”, follow the steps below.
1. Using the toggle switch at the top of the CPU board, place the Wash Select II in
setup mode by moving the switch toward the back of the Wash Select II case.
(The CPU board is located on the inside right wall of the Wash Select II case.)
2. Using the (3) key to scroll forward and the (1) key to scroll back, scroll through the
main menu until the “Wash Interface” option is displayed. Press the (*) key to
enter. (This should be the first option displayed.)
3. Sc roll through this menu until the “Relay Stacking” option is displayed, and then
press the (*) key to enter.
4.
Press the (1) key for “YES” (enabled) or the (3) key for “NO” (disabled).
Default setting = Yes/Enabled
2.8.2 Enable Relay Latching
“Relay Latching” describes the type of relay output for the wash arming signals. Most car
washes prefer the signals to be set as “Pulsed/No”.