1. Disconnect the IRD 8500/.. from the mains.
2. Loose the screws on the cover and remove it.
3. Replace the empty lithium battery by a new one (lithium battery CR 2477N 3V/
1000mAh; Manufacturer: RENATA)
4. Watch out for the correct polarity of the battery !
5. Close the cover.
6. Reconnect the device to the mains.
7. Carry out a functional check ( see chapter ).
Maintenance
IRD 8500/..
4 - 6
Intergrated Receiver Decoder
1
Lithium Batterie 3V
lithium battery 3V
Explosionsgefahr bei
unsachgemäßem Austausch
der Batterie.
Explosion risk by improper
replacement of battery.
Top view of Integrated Receiver Decoder with open cover (only CPU board)
