Cooper Menvier 100, Руководство по установке, Страница: 18 / 38

Installation Menvier40/100
Page 14
Tone Volume
To alter the volume of non-alarm tones
from the keypad adjust the keypad sounder
volume control (2 in Fig 8):
Louder
Note: This control
changes the volume
of non-alarm tones
(for example
Exit/Entry tone). The
volume of alarm
tones is fixed.
Softer
Engineering Keypad
An Engineering Keypad is a modified i-kp01
that can be plugged into a dedicated
connector on the control unit PCB (see item
4 on Figure 3) or any of the expanders (see
13 on Figure 9 or 10 on Figure 10). An
Engineering Keypad does not need to be
addressed, and will always be recognised
by the control unit as an Engineering
Keypad.
You can use an Engineering Keypad to
program the system without being tied to
any of the installed keypads. If you wish to
move an Engineering keypad from one
connection point to another then you can
do so without removing power from the
system.
Step 4. Fit and Connect
Expanders
Both wired and radio expanders are
supplied in the same plastic case. Use M4
25mm countersunk screws in all three
fixing holes when mounting the back of the
case on the wall. See Figures 9 or 10 for
the position of fixing holes and cable
entries.
Note that radio expanders are not approved
for Security Grade 3 systems.
Connecting an Expander to the Bus
Both wired and radio expanders provide a
connector for the bus at the bottom of their
PCBs (item 4 on Figures 9 and 10 ) .
Figure 21 Wiring Expanders
Addressing Expanders
The control unit assigns addresses to all
devices connected to the bus cable. You
must start this process off from the
Installer Menu, during the initial power up.
See page 22 for instructions.
Expander Loudspeakers
During normal operation loudspeakers on
expanders repeat setting and entry tones
for the ward that the expander is allocated
to. During an alarm the loudspeakers
repeat alarm tones.
Each loudspeaker draws up to 280mA in
operation. if there is more than one
expander loudspeaker then the bus may
not be able to supply sufficient current
during an alarm.
Note that you must enable entry exit tones
from the expander loudspeakers from
Installer Menu.
Step 5. Connect Control
Unit to Mains
WARNING: ENSURE THAT THE MAINS
SUPPLY IS DISCONNECTED AND ISOLATED
BEFORE MAKING ANY MAINS
CONNECTIONS. All mains electrical
connections must be carried out by a
qualified electrician and must comply with
the current local regulations (e.g. IEE).
Mains Cabling
Note: To avoid mains interference, the
mains cable must enter the control unit
through its own cable entry hole (7 in Fig 2)
and must not be mixed with other cables.