Error Message; Keypad Lock Message; Low Battery Indicator; Replacing The Batteries - Roger Technology H85/TDR Serie Guide De L'installateur

any signal from the LEDs or buzzer.
We use <previous random digits> and <following
random digits> to indicate the random number
sequences typed by the user before the <6 digit
user code>, and after having pressed the asterisk key
*, respectively; the typing sequence with masking
code will therefore be the following:
<previous random digits>
<6 digit user code> *
<following random digits> *
If the <6 digit user code> is present in the memory
then the green LED LV lights up, at this point by
pressing a channel button (provided that it matches
the stored user code) you can activate the radio
transmission.
For example, to activate the 6-digit code 245672
you can type the following sequence:
294862...308236 245672 * 057986...791964 *
and finally the channel keys A, B, C, D to activate the
transmission.
NOTE: The numbers are irrelevant and not necessary.
Activation can be done by simply typing 245672 * *.
7

Error message

Any time the typed sequence is not correct the error
signal will be given, by emitting 5 quick flashes of
the red LED LR, accompanied by the intermittent
activation of the buzzer. An error signal can occur
for the following reasons:
• The entered number is not recognized (for
example, you typed an incorrect password or a
user code that is not present in the memory).
• You are trying to enter a code or password with
more than 6 digits or less than 3 digits.
• You typed the number too slowly.
• In the procedure for the deletion of a user code or
password change, if there is a difference between
the first number inserted and the confirmation
number.
• If you are trying to store a code already present
in the memory
• If a begun sequence has not been completed; for
example, if you enter a code, but you do not press
the * character after a few seconds the keypad
will signal an error message
• When running a storage or cancellation operation
and the # key is typed instead of the asterisk *.
12
8

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
will then be locked for 20 seconds. Pressing the keys
will give you no message at all.
9

Low battery indicator

The loss of battery charge is indicated by the
simultaneous lighting up of the red and green LEDs
while typing the user code. You can still perform a
radio transmission, but it is advisable to replace the
batteries.
If you continue to use the keyboard, it will be locked
definitively: even if you key in the correct user code,
you will see the lockout signal (red and green LEDs
that flash alternately), and the radio transmission is
disabled.
10

Replacing the batteries

CAUTION! Use batteries of the same brand; do not
mix new batteries with used batteries.
To replace the batteries, follow the following
sequence of operations:
• Remove the side trims and unscrew the two
screws underneath to remove the keyboard from
the slot (Figure 2,3,4, detail B).
• Remove the battery pack connector (Figure 6,
detail D)
• Loosen the screw that secures the battery pack to
enable opening it (Figure 6, detail E).
• Replace the batteries while ensuring the correct
polarity as indicated on the battery holder (Figure
6, detail C).
• Reinstall the battery pack and secure it with the
appropriate screw
• Reconnect the connector to the keyboard: at
this point the keyboard is presented as shown in
Figure 6, detail F.
• Replace the keypad in its slot, secure it with the
screws and reinsert the trims
11

Testing

Verify that the activation of the radio transmission
activates all the corresponding outputs on the
receivers.
Make sure that during the transmission, the red LED
flashes when the fixed code transmission is set, or