Calibrate Touch Screen - VeriFone MX 915 Installation Manual

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Calibrate Touch Screen

The MX 900 Series t erminal requires a t ouch screen calibrat ion at t he t ime of
inst allat ion. The t erminal should be powered on and allowed t o st abilize at
normal operat ing t emperat ure; usually t his t akes no longer t han 30 minut es,
even if t he t erminal was previously in a cooler or warmer locat ion. The t ouch
screen calibrat ion procedure (below) should t hen be perf ormed. Also, while in
Syst em Mode, verif y t he t ime on t he unit is correct .
To perf orm a t ouch screen (panel) calibrat ion, f ollow t hese procedures:
Primary Method:
1. Press t he 1, 5, and 9 keys at t he same t ime t o ent er Syst em Mode. Keep
2. Ent er t he Syst em Mode password.
3. In Syst em Mode, perf orm a manual t ouch screen compensat ion. Tap
Alternate Method:
This met hod does not require knowledge of syst em password.
1. Press ' Red X' (clear) key prior t o ent ering any digit s on password screen.
2. Press ' 2' key t o perf orm screen calibrat ion.
3. Af t er calibrat ion is complet e, press ' 1' t o run cust omer applicat ion or ' X'
hands away f rom t he display unt il t he prompt appears f or password
ent ry.
Administ rat ion > Touch Panel > Go. Follow t he direct ions on t he display.
Note:
if t he t ouch panel is complet ely unresponsive af t er logging in,
press ' 1' and ' ent er' t o perf orm t he calibrat ion.
The menu screen displays t he f ollowing opt ions.
– 1 - Run Applicat ion
– 2 - Perf orm Calibrat ion
– X - Ret urn t o Login Screen
t o ret urn t o password menu screen. If no keys are pressed wit hin a f ew
seconds, t he t erminal will aut omat ically ret urn t o t he password menu
screen.
MX 900 Series Installation Guide
March 1, 2012