Volume Adjustment

The volume control allows you to adjust the volume of the “beep” sound that is produced each time an item is processed.

1Process an item to check the current volume setting.

2Adjust the volume setting:

To Increase the volume - move the dial to the left.

To Decrease the volume - move the dial to the right.

3Process an item to check the new volume setting.

2

Figure 5 Volume Control

Cleaning

1Remove power from the Mediacheck (disconnect the power cord).

2Using a damp cloth (with or without mild detergent), wash all outside surfaces of the Mediacheck.

This includes the processing area inside the “tunnel” where the item sensors are located.

Troubleshooting

Condition

Things to Try

Status lights flash red.

If the installation is new, check the voltage setting to

 

ensure that the unit is set for the correct voltage. See

 

Equipment Setup on page 12.

 

Unplug the unit, wait 10 seconds, and then supply

 

power again.

 

Call 3M Service. (See Service Information on page

 

17 for service phone numbers.)

No beep sound during processing.

Check the volume control on the back panel. (See

 

Volume Adjustment on page 16.)

The unit doesn’t respond at all (no lights or

Make sure the unit is plugged in.

sounds)

Call 3M Service. (See Service Information on page

 

17 for service phone numbers.)

16

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3M 325 owner manual Cleaning, Troubleshooting, Volume Adjustment