Mipro ACT 51(6A) Guia do Utilizador descarregar pdf (Página 11)

The battery meter is lit when the transmitter is powered on. The battery meter gives a

percentage (%) indication of remaining battery life, as shown above. Replace with new,

fresh batteries when battery indicators fall to 10% (1 indicator remaining).

The BAT cursor starts blinking when transmitter is powered-on and signal is received.

After 3~5 seconds, the cursor will stop blinking and accurate battery level will be

displayed.

BAT: Transmitter Battery Meter (display in receiver)

100% 90% 80% 40% 10% 0%

BAT BAT BAT BAT BAT BAT

AUTO POWER ON/OFF SWITCH

Battery Status:

OFF Position:

!Power-On Receiver: Press and hold POWER button for 1~2 seconds. The panel will

be turned-on (factory default position = OFF)

!Power-Off Receiver: Press and hold POWER button for 1~2 seconds. The panel will

be turned-off.

NOTE: The receiver panel will dim automatically if no signals are received or any

button is pressed within 5 seconds after powered-on.

!Lit Panel Continuously: After powered-on, press the POWER button twice within 1

second will force the panel to be lit continuously.

!Cancel Lit Panel Continuously: Press the POWER button twice within 1 second again

will cancel it.

ON Position:

!Power-On Receiver: The receiver turns on automatically when plugged-in during

“ON” position.

!Power-Off Receiver: Press and hold POWER button for 1~2 seconds. The panel will

be turned-off.

NOTE: The receiver panel will dim automatically if no signals are received or any

button is pressed within 5 seconds after powered-on.

Diversity Receivers Diversity Receivers

1. Since the installation of the antenna influences the operating efficiency of the

receiver, the most important rule is to minimize the distance and maintain a line-of-

sight between the receiving antenna and the transmitter for optimal reception and

performance.

2. Use MIPRO supplied antennas to ensure proper receiver sensitivity.

The external DC power supply should not fall under 12V, otherwise it would not

work properly. If it is over 15V, some components of the receiver will be damaged.

3. A built-in worldwide approved switching power supply assures stable performance in

the range of 100~240V AC power input.

4. The antenna socket provides an 8V DC biased output. Therefore, shorting on the

antenna socket should be avoided. Temporary shorting on the antenna socket will

not affect system performance; however, continuous shorting on the antenna socket

will cause permanent system damage.

5. If extended reception distance is needed, installing a MIPRO AT-90, directional

antenna kit, which includes internal boosters will increase the reception distance.

6. Proper antenna distribution is vital to achieving ideal performance from multiple

wireless systems operating in the same environment. To greatly reduce antenna

clutter in multi-system installations, a MIPRO AD-707, UHF antenna divider system

is recommended. Each AD-707 supports up to four UHF diversity receivers to

operate from a single pair of antennas. When combined with an AT-70A omni-

directional extension antenna and an AT-70B antenna booster or an AT-90

directional antenna, the AD-707 antenna divider provides optimal signal reception

with minimal dropouts or interference.

7. MIPRO's factory preset Interference-free channels within the same channel group

are recommended to ensure optimum performance from multiple wireless systems

installed in the same venue. Use of preset Interference-free channels from different

channel groups may cause interference, thus is not recommended.

GENERAL TIPS FOR IMPROVING SYSTEM PERFORMANCE

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Mipro ACT 51(6A) Guia do Utilizador Página 11

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