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Isolation Transformer
The Matrix instrument is designed with an integrated Isolation Transformer intended to
power an external printer through the power outlet on the Matrix. Any additional isolation
transformer used to power other peripheral devices must be approved for medical use and
must have a minimum rating that is sufficient for the device(s) being powered. CZM highly
recommends contacting your CZM representative for an isolation transformer qualified for
the Matrix.
Note: Technical support is not provided for accessory devices that have not been qualified
by CZM.
Instrument Installation
Care in Handling
Use extreme care when handling and transporting the Matrix shipping boxes.
The instrument contains fragile components.
Installation Requirements
• The Matrix should operate on a dedicated power outlet. Based on your specification,
we configure your Matrix at the factory to use either 100V, 115V, or 230V line voltage.
• An isolation transformer is required when connecting peripheral devices (i.e., printer,
USB storage device, etc.) to the USB ports that are plugged into electrical outlets.
Tips to Avoid Damage
CAUTION: Users are not authorized to dismantle or modify the Matrix hardware.
• Only Carl Zeiss Meditec authorized technicians should disassemble or service this
instrument.
• In case of emergency related to the instrument, unplug the power cord from the wall
outlet and call for service immediately. For Carl Zeiss Meditec customer service: In the
U.S., call 800-341-6968. Outside the U.S., contact your local CZM distributor.
• This instrument operates according to specifications under standard indoor office
(fluorescent) lighting conditions, without exposure to any direct sunlight.
• Always select a location for your Matrix that allows easy access for both patient and
technician.
• Always operate the Matrix from a power source as specified. This source should be a
dedicated line. Use of a power source other than indicated on the unit will shorten the
life of the unit and may cause damage in addition to improper operation.
• Always route electrical cables with safety as the first concern.
• Always unplug the Matrix before cleaning the plastic body panels or LCD screen. If the
LCD or other body panels require more than a dusting, apply a mild cleaner to a soft
cloth to clean them.
• Use a UPS (Uninterrupted Power Supply) to protect data from power failures.
• Never lift the Matrix by the patient visor.
Humphrey Matrix User Manual
Introduction
2660021138935 Rev. F 2015-11
1-11
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