Technical Assistance - Garantee - Extel EASY BUS 3 Instrucciones De Uso

8. TECHNICAL ASSISTANCE - GUARANTEE
Problems
• The response unit does
not light up
• No communication from
outside to inside
GUARANTEE CONDITIONS :
The guarantee does not cover: the consumables (batteries, etc.) and the damages caused by: misuse, improper
installation, external intervention, deterioration by mechanical or electrical shock, fall or atmospheric phenomenon.
• If the device is opened, the guarantee is invalidated.
• If the device is sent back to SAV, protect it from getting scratched.
• Before cleaning, disconnect and switch off the video surveillance system.
• Clean with a soft cloth; do not use solvents.
Caution : Do not use any acid or alcohol based or other similar cleaning product or solvent. You may
damage the appliance and the vapours are explosive and dangerous for your health. Do not use any tool which
can be voltage conductor (metallic brush, sharp tool...or other) for cleaning.
The sales slip or the invoice is required as proof of purchase date.
GB5
Possibles Cause
• The response unit is not
under power
• Obstructed microphone hole
If necessary, our technical website is at your disposal www.cfi-extel.com
Last version of the dowloadable manual in color on :
This device is guaranteed for labour and parts in our premises.
CFI EXTEL EASY BUS 3 & CB BUS 3 - 07/2016
Remedies
• It is essential to ensure that the poles are cor-
rectly matched when connecting the handset.
• Clear the microphone hole (fig.2b-4)
www.cfi-extel.com