J.E. Adams 9420-1G-DIG, Owner'S Manual

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This unit has two counters:
The first one is a non-resetable 8 digit number shown in two steps: CnH 0000
and the CnL 0000.
When pay air mode the counter shows the number of coins put through the
machine (not the number of vends).
When free air mode the counter shows the number of vends.
Changing settings – advanced programming.
Before beginning, most domestic applications will require “PSI” rather than
"BARS" at the gauge and on the display. These settings are factory set at
JE Adams. Only access these settings if absoltuely necessary and write
down settings before you change them.
1. Turn power switch to off.
Hold coin switch lever in the down position.
2. Turn power switch to on, and wait for first audible “beep.”
Just after first “beep” press (“+”) button followed by
the (“-” ) button. “Prtr” is shown on the display.
(if Prtr is not displayed, turn unit off and try again)
3. Release the coin switch lever and
press “ i ” button once, “T-4” blinks on display and
will then disappear.
4. “1 Un” is now shown on the display for a brief moment
and will automatically scroll to the setting.
At this step, set the pressure unit for the gauge.
"PSI" or "BAR" are the options. Choose PSI for most
applications by using the + or - buttons on the control panel.
Press “i” button to continue
5. “2 Un” is now shown on the display for a brief moment
and will automatically scroll to the setting. "PSI" should
be shown, if not change to PSI.
Press “i” button to continue
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