Prastel S p A MPSDT2 Proximity Sensor TX User Manual MPSDT2 V0
Prastel S.p.A. Proximity Sensor TX MPSDT2 V0
INSTRUCTION MANUAL
MPSDT2 ENGLISH MPSDT2_V0.doc CAUTION FOR THE USER Any change or modification of the product is forbidden if not expressly approved by the manufacturer 0. DESCRIPTION MPSDT2 is a radio transmitter used with radio receivers of the Multipass and Roll series; furthermore it is provided with a passive transponder (frequency 125 kHz) which permits to operate with a proximity reader used in access control applications. It has two pushbuttons being capable to activate two different output channels on a radio receiver working with the same code and the same operating frequency. It can also activate the output of a proximity reader by means of transponder. It works on 433.920 MHz frequency regulated by a SAW oscillator (radio section) and on 125 kHz frequency (transponder section). It is provided with an integral antenna. It is not possible to transmit continously with MPSDT2. 1. APPLICATIONS It can be used in remote control applications as door opener and in control access applications. 2. TECHNICAL FEATURES Transmission frequency Type of code No. Of channels Power supply Power consumption Duration of transmission Signalling devices 433.92 MHz (radio section) – 125 kHz (transponder section) rolling code 2 (radio) + 1 (transponder) 6V (two 3 V lithium battery) Negligible when not operating, 15mA for transmission 2 sec (radio transmission) red LED Member of: Associated ENGLISH MPSDT2 MPSDT2_V0.doc 3. HOW TO PROCEED WHEN CHANGING THE BATTERY HOW TO CHANGE THE BATTERIES: • • • • FIG. 1 Loosen screw «A» as shown in Fig. 1. Open the remote control. Remove the batteries handling them as shown in Fig. 2. Fit new batteries taking care of aligning polarity correctly (see Fig. 4). FIG. 2/1 FIG. 2 FIG. 4 LITHIUM BATTERY 3V FCC ID: ON3MPSDT2 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. Member of: Associated
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