HiBoost F23 Panduan Pengguna - Halaman 17

Jelajahi secara online atau unduh pdf Panduan Pengguna untuk Pemanjang HiBoost F23. HiBoost F23 19 halaman.

Problem

The signal booster has no power.

The booster's power is on but the phone is

not connected into the network and still

cannot communicate.

Good

downlink

communication quality.

The power is on but the coverage is not

good.

The Manufacturer's rated output power of this equipment is for single carrier operation.

For situations when multiple carrier signals are present, the rating would have to be

reduced by 3.5dB, especially where the output signal is re-radiated and can cause

interference to adjacent band users. This power reduction is to be by means of input

power or gain reduction and not by an attenuator at the output of the device.

La puissance de sortie nominale indiquée par le fabricant pour cet appareil concerne

son fonctionnement avec porteuse unique. Pour des appareils avec porteuses

multiples, on doit réduire la valeur nominale de 3, 5 dB, surtout si le signal de sortie est

retransmis et qu'il peut causer du brouillage aux utilisateurs de bandes adjacentes.

Une telle réduction doit porter sur la puissance d'entrée ou sur le gain, et ne doit pas

se faire au moyen d'un atténuateur raccordé à la sortie du dispositif.

signal

with

poor

Resolution

Check that the AC outlet is working.

Try to fasten the connections between the

different parts of the system.

Change the direction of donor antenna or its

installation position.

Use barriers (like buildings) to block signals of

other operators.

Check whether there's interference.

Consult the operator whether the signal

source base station works well.

Firstly check the "ISO", "ALC" and other LCD

indication, take actions according to the

description of Booster Commissioning

(Page14, Page15 and Page16).