User Manual
Table Of Contents
- 슬라이드 번호 1
- 슬라이드 번호 2
- 1. Precautions
- 1.7 Do not install device while driving - Please avoid any activities that may cause careless driving 1.8 Turn off the ignition before set up the device. 1.9 Do not install the device near any air bags in a car - It may cause severe damage if air bags explode. 1.10 Do not touch the device with wet hands - It may cause possible risk of an electric shock 1.11 Keep the installation location of inside and outside antenna clean - Please organize cable lines and antenna locations to avoid any possible interference while operating a vehicle. 1.12 Stop and Turn Off the device immediately if a smog comes out of the product or any strange odor is detected from the product - Do not attempt to fix the device. Please contact your store representative 1.13 Warning message for use of unauthorized antennas, cables, and/or coupling devices - It may not properly operate
- 슬라이드 번호 5
- 3.1.1 Summary The device may be installed on cars, trucks, trailers, boats and homes to improve user’s mobile phone signal. (Please see page 13 for Operating Frequency) 3.1.2 Features
- 슬라이드 번호 7
- 슬라이드 번호 8
- 슬라이드 번호 9
- 슬라이드 번호 10
- 슬라이드 번호 11
- 슬라이드 번호 12
- 슬라이드 번호 13
- 슬라이드 번호 14
- 슬라이드 번호 15
- 슬라이드 번호 16
- 슬라이드 번호 17
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AVHR-5000N
I. Isolation check mechanism
II. Oscillation check mechanism
III. Sleep Mode mechanism
IV. ALC(Auto Level Control) mechanism
V. RF Shut Down mechanism
6. Safeguard features
6.1 Summary
This equipment have functions to protect as follows.
6.2 Feature
6.2.1 Isolation check mechanism
- The booster automatically checks the isolation by increasing the
DL path gain by 1dB when the power supply is switched on and/or
the oscillation occurs.
It works normally when the isolation is over the maximum gain(48dB)
plus 10dB, 58dB.
6.2.2 Oscillation check mechanism
- Anti-oscillation function is to protect Booster by D/L path off
when oscillation in service. D/L shutdown by isolation check function
when D/L path output power exceed oscillation limit value.
6.2.3 Sleep Mode mechanism
- When there is no U/L path Input signal, Booster shall be shut down
after 30 seconds.
Under the Sleep Mode condition, if U/L path input signal is above
-92dBm, U/L path shall be turned on.
6.2.4 ALC(Auto Level Control) mechanism
- ALC function is always working to protect Booster.
6.2.5 RF Shut Down mechanism
- AMP is automatically shut down when the system output power
exceeds the set point over five seconds.