USER SAFETY INFORMATION
7
The device has not been designed for use with high-frequency (HF) surgical equipment and does not provide a
protective means against hazards to the patient.
When the 40 Hz filter is used, the frequency response requirement for diagnostic ECG equipment cannot be
met. The 40 Hz filter significantly reduces high-frequency components of the ECG and pacemaker spike
amplitudes, and is recommended only if high-frequency noise cannot be reduced by proper procedures.
The quality of the signal produced by the device may be adversely affected by the use of other medical
equipment, including but not limited to defibrillators and ultrasound machines.
For proper operation and the safety of users or patients and bystanders, equipment and accessories must be
connected only as described in this manual. Do not connect a telephone line cable to the LAN connector.
Some Burdick electrocardiographs can be equipped with a GPRS (cellular modem) or wireless LAN (WLAN)
module for transmitting ECG records. Device labeling and the presence of an antenna port will indicate if your
device is equipped with such a module. If so equipped, the following notices apply:
The WLAN identification can be found on a label on the bottom of the device.
Quatech, Inc. Model WLNG-AN-MR551: 2400 MHz
(model subject to change without notice)
Use of the WLAN module may interfere with other equipment operating in the vicinity. Check with local
authorities or spectrum management officials in your facility to determine if restrictions apply to the use of this
feature in your area.
●
Do not transmit via the WLAN module with a missing or damaged antenna. Replace a damaged antenna
immediately.
Use only the antenna supplied for use with this device. Unauthorized antennas, modifications, or attachments
could damage the WLAN module and may contravene local RF emission regulations or invalidate type
approval.
To ensure compliance with current regulations limiting both maximum RF output power and human exposure
to radio frequency radiation, a separation distance of at least 20 cm must be maintained between the device's
antenna and the head and body of the user and any nearby persons at all times. To help prevent degradation of
RF signal and to avoid excess RF energy absorption, do not touch the antenna during data transmission.
The WLAN module complies with applicable RF safety standards including standards and recommendations
for the protection of public exposure to RF electromagnetic energy that have been established by governmental
bodies and other qualified organizations, such as the following:
Federal Communications Commission (FCC)
Directives of the European Community
Directorate General V in Matters of Radio Frequency Electromagnetic Energy
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