diagral DD355X, Manual, Page: 30 / 52

30
GB
Preparation
Face plate
The test button and LED indicator
lamp are used to check normal opera-
tion of the detection head.
Guarantee stickers
• Detach the removable pre-cut section of the guarantee sticker, and stick it on
to the guarantee extension request supplied with the control panel or the tele-
phone transmitter.
• If you are adding to an existing system, stick the guarantee sticker on to the
extension request supplied with the product.
Inside view
The programming keys and LED indi-
cator lamp (accessible when the
casing is open) are used to:
• check the battery,
• registration of the personalised radio
code,
• check the radio link.
test
button
red LED
indicator lamp
for smoke
detection
sounder
battery
red LED
indicator lamp
for programming
guarantee
stickers
programming keys