DE2295U
3
4. PREPARATION FOR USE
4. PREPARATION FOR USE
4. PREPARATION FOR USE
4. PREPARATION FOR USE
4.1 MDT-122 Preparations for Use
Figure 5 - Preparation for Use
4.2 Teaching the Target Receiver
It is recommended to use the MDT-122 with MCR-308 as a target
receiver (for other receiver types, see section 1). Each of the
three MDT-122 alarm types (Panic, Man-Down, Pull-Cord)
activates a different MCR-308 output, to provide any desired
function, like sounding a siren or activating an automatic dialer
(for delivering a prerecorded voice/digital message to
predetermined addresses).
To provide the desired alarms, the target receiver must “learn” to
identify the Man-down transmitter transmission. For the learning
process, refer to the relevant receiver installation instructions
document. If MCR-308 is used as a target receiver, refer to
document DE3191, paragraphs 3-5 and 3-7 to 3-9.
4.3 Test
Simulate all the actions that are shown in figure 4 and verify that
proper buzzer, LED and transmissions functions are performed.
5. NOTES AND WARNINGS
5. NOTES AND WARNINGS
5. NOTES AND WARNINGS
5. NOTES AND WARNINGS
5.1 Product Limitations
ResponseLink wireless systems are very reliable and are tested
to high standards. However, due to low transmitting power and
limited range (required by FCC and other regulating authorities),
there are some limitations to be considered:
A.
Receivers may be blocked by radio signals occurring on or
near their operating frequencies, regardless of the digital code
used.
B.
Wireless equipment should be tested regularly to determine
whether there are sources of interference and to protect
against faults.
5.2 Compliance with Standards
WARNING!
Changes or modifications to this unit not expressly
approved by the party responsible for compliance could void the
user's authority to operate the equipment.
The 433.92MHz version complies with FCC Rules Part 15.
Operation is subject to two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any
interference that may be received or that may cause undesired
operation.
The product has been tested and found to comply with the limits
for 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 used in accordance with the instructions, may
cause harmful interference to radio communications. However,
there is no guarantee that the interference will not occur in a
particular installation