Zamel sundi ROCK ST-970 Manual Del Usuario página 3

WIRELESS CHIME
ROCK ST-970
TECHNICAL DATA
RECEIVER
• Power supply: 230 V AC / 50 Hz
• Power input when ringing: 8 mA
• Power input on stand-by: 4 mA
• Frequency: 433 MHz
• Sound: 55 selectable melodies
• 5-level sound volume adjustment
• Optical signalling
• Loudness level: ca. 85 dB
• Protection rating: IP20
• Temperature operating range:
from 0°C to 35°C
• Dimensions: 82 x 82 x 68 mm
TRANSMITTER
• Power supply:
1 x battery 12 V type: 23 A
• Operating range: 100 m*
• Transmission: radio
• Maximum transmit power:
ERP<20 mW
• Frequency: 433 MHz
• Encryption: 256 codes
• Protection rating: IP44
• Temperature operating range:
from -20°C to +35°C
• Dimensions: 34 x 74 x 19 mm
INSTALLATION MANUAL
1. GENERAL DESCRIPTION
The chime may be used as: a doorbell, an internal
paging device or a personal alarm device. Doorbell
installation is not required. The chime is supplied
directly from a 230 V power mains socket and the
push buttons are battery-powered. The 433 MHz
frequency is used for transmitting and receiving
the signal. The maximum RF transmission range
is about 100 m in open areas. You can choose from
55 different chime tones and melodies. The chime is
also equipped with optical signalling, which can be
very useful, e.g., for people with impaired hearing.
The chime sound can be muted (leaving the optical
chime indication on) e.g. not to disturb babies.
A maximum of 3 control buttons can be assigned
to a single chime. A different melody can be assigned
to each button (identification of the source of call).
2. REMOTE CONTROL REGISTRATION
AND MELODY SELECTION
The chime is by default supplied with a push button
already programmed to work with the chime and set at
the first sound tone. To change the melody the chime
plays after pushing a transmitter push button, first
select the wanted melody by pressing "forward" (2)
and "back" (3) buttons. Then it is necessary to register
the transmitter with the chime. This is done by holding
the volume adjustment button (1) down for 5 seconds
until the chime gives a single beep and a flash,
which signal switching into the programming mode.
From this moment you have 8 seconds for pressing
the remote-control push button (4) that you wish to
register. When you press the push button the chime will
give 2 single beeps and 2 flashes confirming correct
remote-control registration and the end of the melody
setting and remote-control registration procedure.
Repeat the procedure to program another push button
and set a specific sound tone. A different melody can
be set for each registered push button. A maximum
of 3 push buttons can be linked to a single chime.
3. VOLUME LEVEL CONTROL
Set the volume level by pressing the (1) button. From
maximum volume level to mute.
4. REPLACING THE PUSH BUTTO BATTERY
To replace the battery in the transmitter, open the
casing by gently levering the latch in the bottom part of
the casing using, e.g. the included screwdriver.
CAUTION! SUBSTITUTING THE BATTERY WITH ANY
BATTERY OF INCORRECT TYPE MAY CAUSE AN
EXPLOSIVE HAZARD. DISPOSE OF USED BATTERIES AS
STATED IN THE MANUAL.