Mindray Zonare ZS3, Service Manual

Page: 16 / 295

ZS3 Service Manual Page 16 of 295

If an external video monitor is connected to the ZS3 system, it is necessary to
ensure that an RF ferrite is clamped to the cable as close to the ZS3 system
as possible. Use a ferrite such as Fair-Rite Products Corp.

The potential equalization terminal, located by the AC Mains connection, is
connected to the system chassis. It can be connected to corresponding
terminals on other equipment to eliminate potential differences. Do NOT use it
for additional protective grounding.

Damage to the system may cause poor image quality, including possible
imaging artifacts sometimes referred to as ‘halo’ or ‘headlight’
artifacts. Regularly inspect the system for damage and know how to
recognize imaging artifacts.

There are many types of system use and system error messages that might
be displayed during the use of the ZS3 Ultrasound System. If a message is
encountered that is not self-explanatory, contact Mindray/Zonare service for
assistance.

Do not touch any of the connector contacts while performing a patient
examination to prevent the possibility of a hazardous current path.
Warnings - Ocular Imaging

To avoid injury to the patient, use only the Ocular Preset when imaging
through the eye. The FDA has established lower acoustic energy limits for
ophthalmic use. The system will not exceed these limits only if the
Ocular
Preset is selected
Warnings
– Battery

To avoid electrical shock, do not touch the battery contact.

To avoid risk of fire, explosion, or burns:

Do not disassemble or alter the battery.

Do not short-circuit the battery by directly connecting the positive and
negative terminals with metal objects.

Do not heat or discard the battery in a fire.

Do not expose the battery to temperatures above 60° C (150° F).

Do not charge the battery near a heat source.

Do not leave the battery in direct sunlight.

Do not use a damaged battery.

Charge the battery at room temperature.

Inspect the battery for damage before charging or placing the battery in the
ZS3 System.

Do not connect battery to an electrical power outlet.
Warnings
– ECG

The ECG and the Respirometer functionality are not intended for ECG
diagnosis. It must not be used for intraoperative applications of the heart. Use
only the recommended patient cable supplied by Mindray/Zonare. Make sure