Auto-Configuration; Ram Battery (See Page 11) - Bentel Security KYO 320 Installation Manual

n Auto-configuration
On first power up, the Control panel will carry out an
Auto-configuration. During this phase the Control panel
will enroll the BPI Bus peripherals. The auto-configura-
tion can be changed during the programming session.
The Auto-configuration phase takes approximately 15
seconds. Termination of this phase will be indicated on
the LCD Keypads as follows:
00:00 01/01/2000
DDDDDDDD
Connect the jumper 21 (M) to enable the RAM battery.
n RAM Battery (see page 11)
The RAM must be powered by a 3 V GLD CR2032 Lith-
ium battery or similar. This battery will allow the system
to store the programmed parameters for 71 days of total
black-out (Mains and Battery).
The RAM battery will last approximately 2 years, after
which time it must be replaced.
Empty RAM battery will be signalled by the:
Ø ON status of the G indicator;
Ø Warning Generic event.
a)
14,5
14,0
13,7
13,5
13,0
-10
Figure 24 Switching Power Supply Output Voltage graph. To find the Output Voltage using the graph: — indicate the
Probe temperature on the TEMPERATURE (°C) axis; draw a line from the temperature value point up to the curve a);
draw a line from the intersection point across to the VOLTAGE (V) axis; adjust the Output Voltage of the Switching
Power Supply to the resultant value. For example, if the Probe temperature is 22 °C, the Output Voltage of the
Switching Power Supply must be set at 13.7 V.
TEMPERATURE (°C)
Table 3 Switching Power Supply Output Voltage chart. To find the Output Voltage using the chart: — select the near-
est value to the Probe temperature on the TEMPERATURE (°C) row; read the corresponding value on the VOLTAGE
(V) row; adjust the Output Voltage of the Switching Power Supply to the indicated value. For example, if the Probe tem-
perature is 22 °C, the Output Voltage of the Switching Power Supply must be set at 13.7 V.
KYO 320
-5 0 5 10
-10 -5 0 5
+
The ON status of the G indicator, and the Warning
Generic event signal many types of Trouble
events. The Trouble details can be found on the
LCD Keypads (in View Mode). If the trouble is re-
lated to the RAM battery the Warn. Lithium batt
message will be shown.
To Install a Fresh RAM Battery:
1. Ensure that the Control panel is powered by the Mains
or backup battery, otherwise, all the programmed param-
eters will be cleared when the 21 (M) Jumper is removed.
2. Remove the jumper 21 (M).
1. Using a flat screwdriver, remove the battery from its
location 23.
!
DO NOT TOUCH the PCB with the screwdriver
or Battery, as this may provoke short-circuits.
2. Insert the fresh Battery in the battery location 23
(positive to the top).
!
ONLY use 3 V GLD CR2032 Lithium batteries or
similar, as there is a serious risk of EXPLOSION
if other types are used. When disposing of used
batteries follow the instructions and precau-
tions printed on the battery.
3. Reinsert the Jumper 21 (M).
15 20 22 25
TEMPERATURE (°C)
10 15 20
INSTALLING
30 35 40 45
25 30 35 40
50
45 50
29