Programmer's Manual

Programmer Model 2740 English 91
Chapter 7: Warnings and Precautions
This chapter contains the programmer warnings and precautions.
Warnings
• Do not modify this equipment without authorization of the manufacturer.
• Battery capacity — The generator battery capacity can be measured using the programmer. Patients
should schedule an appointment with their physician when the generator battery status displays Low
or Depleted. Depending on generator battery settings and usage, the generator may last for days or
weeks after the battery status displays Low.
• Only charge the battery when its temperature is between 0°C and 40°C.
• Use only the tablet power supply provided with the tablet. Do not use the tablet power supply to power
any other electronic devices.
• To avoid risk of electric shock, this equipment must only be connected to a supply mains with protective
earth.
• The system should not be used adjacent to or stacked with other equipment. If adjacent or stacked use
is necessary, the programmer and other equipment should be observed to verify normal operation.
Precautions
Defibrillation
When a patient is in ventricular or atrial fibrillation, the first consideration is patient survival. Use of external
defibrillation or cardioversion while the programmer head is in contact with the patient may induce currents into
the device that may damage the device. It is recommended to remove the programmer head from the patient prior
to the use of defibrillation.
Setup
• When moving the system between environments with very different humidity and/or temperature
ranges, allow sufficient time to adjust to the new humidity or temperature.
• Do not drop the system components or subject them to other mechanical shocks.
• Do not apply heavy pressure to the system components or subject them to strong impact. Excessive
pressure or impact can cause damage to tablet components or otherwise cause malfunctions.
• Do not place the system components in an unsteady location. If the tablet is placed in an unsteady
location, such as on an unstable stand or incline, the tablet may fall or tip over and cause injury.
• Do not place the system components in direct sunlight or next to equipment that generates heat. This
can damage the programmer and may generate heat or fire.
• Do not use the Model 2740 power supplies for other equipment. This can generate heat or fire. In
addition, do not use other power supplies with the system.
• When using the tablet for long periods of time, rest your eyes for approximately 10–15 minutes every
hour. Failing to rest your eyes can cause eye strain and other deterioration of eye health.
• The programmer can be susceptible to electromagnetic interference and must be used according to the
electromagnetic compatibility (EMC) guidelines found in this manual.
Operating Environment
• To avoid possible electric shock, do not allow the patient to touch the programmer or use the
programmer in the patient environment (within 1.5 meters/5 feet).