Keypad Lock Message; Interface Messages; Communications Failure Diagnostics; Testing - Roger Technology H85/TDS Serie Instrucciones Y Advertencias Para El Instalador

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Keypad lock message

If you enter an incorrect user code 5 consecutive times,
the keyboard will start to flash the red and green LEDs
(LR and LV) in an alternating manner and then shuts
down for 20 seconds. Pressing any key within those 20
seconds will only show the lockout signal again.
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Interface messages

The H85/DEC interface includes a green LED L1 and
red LED L2 which give out signals communicating
normal operation, or of anomalies that occur while
communicating with the keyboards.
• L1 flashes quickly: no anomaly detected in
communication with keyboards
• L1 is flashing slowly: non-repetitive errors in
communicating with the keyboards
• L2 off: no alarm detected
• L2 turns on for 3 seconds: reveals a repetitive non-
critical error in communication with keyboards.
Check that the cables connecting the keyboards do
not pass through interference sources (e.g. power
switching devices)
• L2 turned on: system tamper alarm; an attempt
to connect a keyboard that is not recognized
by the interface was detected, or there was a
disconnection of the communication cable (from
at least one keyboard) for more than 40 seconds.
The ALRM contact terminal is open.
To reset the alarm, press the PROG key for 1 second,
the LED L2 turns off and the ALARM contact closes.
To check which of the keyboards caused the alarm
(temporary or permanent), proceed as detailed
in paragraph 9.1 COMMUNICATION FAILURE
DIAGNOSTICS.
9.1

Communications failure diagnostics

If you see that the red LED L2 flashes from time to
time, or lights up steadily (alarm), then it is possible
to check which keyboard caused the problem.
Proceed as follows:
• briefly press the PROG key: the green LED L1 and
the red LED L2 will switch off;
• every time you press the PROG key a verification
of the keyboards 1 through 4 is made; the number
of the keyboard in question is indicated by the
number of consecutive flashes of the green LED
L1 or the red LED L2: if the green LED flashes, this
means that for that keyboard number everything is
functioning properly, if the red LED flashes than this
means that there is an error for that keyboard (E.g.
keyboard 3, three flashes of the green LED that recur
after a brief pause indicates that the keyboard 3 is
communicating correctly with the interface).
• After verifying the 4 positions, another press of
the PROG key returns you to normal operation:
the green LED will blink quickly again
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Testing

Verify that the activation of the channel buttons
activates the corresponding outputs on the
interface.
While typing you should hear a "beep" emitted by
the buzzer, and should see the green LED LV turn
on briefly.
Verify that by powering on the interface you receive the
proper LED ignition sequence L1, L2, A, B, C, D.
Check that, with the keyboards connected to and
memorized on the interface, the green interface LED
L1 flashes quickly, and that the red LED L2 remains off
(communication with keyboards is without errors).
Make sure the white backlight LEDs are dimmed
when the keyboard is idle, and that upon pressing a
button, it brightens up.
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Maintenance

Perform scheduled maintenance every 6 months by
checking the state of cleanliness and operation of
the device, as indicated in paragraph 9 Testing).
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Disposal

The product must always be removed by qualified
personnel using the appropriate procedures for the
proper removal of the product.
This product is made from various types of
materials, some can be recycled and must be
disposed of through the recycling or disposal
guidelines established by local regulations for this
type of product.
It is forbidden to dispose of this product as household
waste. Reserve for "separate collection" when
disposing in accordance with the guidelines specified
by local regulations; or return the product to the seller
when purchasing an equivalent new product.
Local regulations may provide for heavy penalties for
illegal disposal of this product.
Warning: some parts of the product
may contain pollutants or may be
hazardous, if disposed of improperly
they could cause harmful effects to the
environment and to human health.
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