User's Manual

Maintenance

72 3A0294G

Upgrade Display Software

1. Disconnect power.

2. Pull display out of bracket clips to remove it.

3. Remove screw and then access cover.

4. Insert and press token firmly into slot.

NOTE: There is no preferred orientation of token.

5. Turn power on.

6. The red indicator light will flash until new software is

completely loaded.

7. Turn power off.

8. Remove token.

9. Reassemble access cover and screw.

10. Snap display back into bracket and reconnect

power.

Clean User Interface Display

Use any alcohol-based household cleaner, such as

glass cleaner, to clean the display.

NOTICE

To avoid damaging circuit board, wear a grounding

strap.

IG. 105: Upgrade Display Software

Indicator

Token

Screw

Access

r_26416_3a0294_token_explode

Light

Cover