MITECH
®
srl
Offices:
Via Roncaglia, 14
20146 Milano
– Italia
Production:
Via Ramazzone, 23
43010 Fontevivo (PR)
– Italia
Phone: +39 02.48006383
Fax: +39 02.48025620
[email protected]
www.mitech-security.com
MADE IN ITALY
GEMINI - Rev. 05 - 01/2020 - MITECH srl reserves the right to change the information in this document without warning.
Page 2 of 2
INSTALLATION:
1.
2.
3.
4.
Position all dip switches on OFF both the receiver and the transmitter and power supply the barriers.
Use this procedure to set the frequency:
A)
Both on RX profile and on TX profile, use dip switches 1, 2 and 3
to define the frequency, see table (available 8 frequencies)
B)
To confirm the frequency both on RX profile and on TX profile,
position the dip switch 7 on ON
C)
Once the frequency is set, return the dip switch 7,
on both profiles on OFF
Orient the receiver's optical unit in the direction of the transmitter and vice versa until the red LED on the receiver is turned off and the
maximum voltage is read on the display. For vertical adjustments, act on the adjusting screw, while for horizontal adjustments turn the
bracket (see IMAGE 1). If necessary, help with the viewfinder (see IMAGE 2).
Turn the trimmer on the right side of the receiver to adjust the sensitivity.
VIEWFINDER POINT OF VIEW
IMAGE 2
IMAGE 1
FUNCTION TABLE:
NOTE: The signal level is only visible on the RX profile
NOTES FOR INSTALLATION:
FREQUENCY NUMBER (FROM 1 TO 8)
DI
P
OFF ON OFF ON OFF ON OFF ON
OFF OFF ON ON OFF OFF ON ON
OFF OFF OFF OFF ON ON ON ON
GEMINI 30
GEMINI 60
GEMINI 100
WARNING:
Once the frequency is set, do not leave the dip switch 7 in ON and the dip switch 8 in OFF,
but bring the dip switch 8 in ON (signal level display mode).
If you want from this setting see the frequency set, do the following:
set the dip switch 7 in OFF and only after also the dip switch 8, not the reverse.
If you want to return to signal level display mode (7 and 8 in ON), do the following:
set the dip switch 8 in ON and only after also the dip switch 7, not the reverse.
Adjusting screw
Adjustable bracket
FUNCTION
AVOID IMPEDIMENTS
AVOID DIRECT SUNLIGHT
AVOID
INSTALLABLE
SURFACE
AVOID THAT A RECEIVER CAN
SEE MORE TRANSMITTERS
DISTANCE OF DETECTION
DISTANCE OF DETECTION
ITEM
RAY
DISPERSION
DIAMETER
RAY DISPERSION DIAMETER
EX
A
MP
LE
O
F I
N
ST
A
LL
A
TIO
N
H
EI
G
H
T
SIGNAL
LEVEL
FREQUENCY
SETTING
NOT
USED
FREQUENCY
DISPLAY
MIN
MAX
