Installation Instructions

Fig. 2 outline diagram of base.
2. Key points of on-site installation.
The signal extender should be installed at an appropriate position in the wireless network, so that
the signal extender can play the role of a bridge between the control panel and the detector. When
the signal strength is insufficient (signal strength test method, if there is a 5-layer relay, first the
control panel is turned on, the first-layer relay is powered on, press the key twice in a row, observe
the fault light, and after blinking for 3 times, if it is extinguished, it means that the signal is good,
but after 3 seconds, it is extinguished, indicating that the signal is poor and the relay position
needs to be adjusted. And so on to install continuous layer relay), the position of the relay in the
network can be reasonably laid out, so that the relay covers a larger area, and at the same time, the
channel collision caused by too close distance can be avoided.
VI. Test
1. The signal extender must be tested after installation or after regular maintenance.
2. Simulated alarm: in the wireless network of the alarm system, choose any detector that uses
wireless signal extender to forward data, artificially meet the alarm conditions, verify whether the
detector alarms normally and whether the control panel computer displays fire alarm information.
3. Unqualified wireless signal extenders shall be treated as "Common Faults and Repair" and
"Maintenance" during the test, and then tested. If they still fail the test, they shall be returned to
the factory for maintenance.
VII. Use and operation.
1. Signal extender configuration: the signal extender is powered on, enters the normal working
mode, clicks the signal extender button three times in a row, and the signal extender enters the
configuration state. at this time, three indicators of the signal extender flash at the same time. by
operating the signal extender configuration software, parameters such as signal extender filtering
rules, channels and forwarding times can be set. see the TC-ZJ400S signal extender configuration
software manual for details.
2. The signal extender works: when the signal extender works, the running indicators up; when the
data to be forwarded is received, the communication indicators up and the data is forwarded; when
the signal extender is in power failure, the fault indicators up constantly.
VIII Common faults and maintenance.