User's Guide

MPi™ Troubleshooting
CHARGING RACKS
Make sure the ON/OFF switch is turned on and the red light
is on. If you encounter any problems please check the list of
common faults below:
Player not connectin to USB connection
within the charin slot
Try inserting the player several times; if this problem persists
an engineer will need to adjust the height of the USB
connector within the slot.
No charin LED on MPi™ player whilst
in charin rack.
This can be caused either by a faulty USB connector within a
slot or by a faulty LED on the MPi™ device.
To confirm that the fault is confined to the charging slot or
the player; swap the player with one that is either displaying
a red or green LED. If this player displays an illuminated LED,
in the slot, the first player is faulty. If no LED is displayed, the
slot is faulty. An engineer will need to repair the faulty
connector or player.
Charin Rack appears dead but players still
chare and have a red or reen LED’s illuminated
The bulb on the charger’s
ON/OFF
switch is faulty but the
players will charge OK – no immediate action is required.
Charin rack appears dead,
no players are charin
If possible, check the mains lead is working either by
swapping over for another lead.
If the mains lead is Ok, check the Charging rack fuse holder has not popped out. It is
placed just below the
ON/OFF
button. To remove, twist anti-clockwise. To insert, push in
and twist clockwise. If the fuse has blown, please contact us for a replacement or to
arrange for an engineer to repair the charger.
Charin Rack is on, no players charin
Turn the charging rack off. It will need to be checked and/or repaired by an engineer.
User guide version: December 2018
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
The device has been evaluated to meet general RF exposure requirement. The device can be
used in portable exposure condition without restriction