Chiayo Focus Pro User manual

CHIAYO ELECTRONICS CO., LTD.
Operation manual
FOCUS PRO/500/505
Portable Wireless PA System

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FOCUS PRO/505/500 Portable Wireless PA System
Important safety instructions
◼Read all of the instructions before the product is operated.
◼Keep these instructions well for future reference.
◼Follow all of the warnings and instructions when installing, setting up and using the product.
◼Only clean the product when it is not connected to the power supply system. Clean only with
a dry cloth.
◼Keep ventilation openings unblocked and follow with the manufacturer’s instructions for
installation.
◼Do not immerse product in any liquid or expose to heat or moisture
◼Keep the complete polarized or grounding type plug without any modification. A polarized
plug has two blades with one wider than the other. A grounding type plug has two blades and
a third grounding prong. The wider blade or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for replacement of the
obsolete outlet.
◼Power supply cords should be well routed to prevent from being walked on or pinched by
items placed upon or against them, particularly at plugs, convenience receptacles, and the
point where they exit from the product.
◼Use only manufacturer authorized or recommended accessories.
◼Use only with a cart, stand, tripod or accessories specified or provided by Chiayo. Be careful
when using a cart to avoid injury from tip-over.
◼Unplug the product during an electrical strom or when unused for long periods of time.
◼Never disassemble, modify or service the product. Any unauthorized modifications may result
in personal injury and/or product failure. Additionally, your warranty will be void.
◼Please read and follow the instructions in this manual thoroughly to obtain optimum results
from this unit. We also recommend that you keep this manual handy for future reference.

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Operation manual
Warning
Please read and follow the instructions in this manual thoroughly to obtain optimum results from
this unit. We also recommend that you keep this manual handy for future reference.
Please read and follow the instructions in this manual thoroughly to obtain optimum results from
this unit. We also recommend that you keep this manual handy for future reference.
Safety Precautions
◼Be sure to read the instructions in this section carefully before use.
◼Make sure to observe the instructions in this manual as the conventions of safety symbols and
messages regarded as very important precautions are included.
Safety symbols and messages described below are used in this manual to prevent bodily injury
and property damage which could result from mishandling. Before operating your product, read
this manual first and understand the safety symbols and messages so you are thoroughly aware
of the potential safety hazards.
WARNING
Indicates a potentially hazardous situation which, if mishandled,
could result in death or serious personal injury.
CAUTION
Indicates a potentially hazardous situation which, if mishandled,
could result in moderate or minor personal injury, and/or property
damage.
Make sure to observe the following handling precautions so that a fire or personal injury does
not result from leakage or explosion of the battery.
◼Do not short, disassemble, heat or put the battery into a fire.
◼Never charge batteries of the type which are not rechargeable.
◼Do not solder a battery directly.
◼Be sure to use the specified type of battery.
◼Note the correct polarity when inserting a battery in the unit.
◼Avoid locations exposed to the direct sunlight, high temperature and high humidity when
storing batteries.
WARNING
To prevent the electromagnetic wave from badly influencing
medical equipment, make sure to switch off the unit's power when
placing it in close proximity to the medical equipment.
CAUTION
Battery discharge naturally according to a certain pattern even not
in use. For best performance and a prolonged lifespan, battery
should be charged regularly after every use or every month when
the system is in storage and not being used!
CD player optical pick up head is a very delicate device and
sensitive to humidity. Please avoid using it in high humidity area
to avoid damage!

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FOCUS PRO/505/500 Portable Wireless PA System
INDEX
1. Instruction...............................................................................................................................4
1-1. In the box..........................................................................................................................4
1-2. Optional related products .................................................................................................4
1-3. Parts and functions...........................................................................................................5
1-4. Charging the battery.........................................................................................................5
1-5. Module compartment........................................................................................................6
1-6. Connection with external audio sources...........................................................................6
2. Settings and Operations........................................................................................................7
2-1. Using the wired microphone (MIC IN)...............................................................................7
2-2. Using the wireless receiver...............................................................................................8
2-2-1. Parts and functions...................................................................................................8
2-2-2. Channel scanning.....................................................................................................9
2-2-3. Squelch (SQ) setting ................................................................................................9
2-2-4. Volume and other settings......................................................................................10
2-3. Using an electronic instrument (AUX IN)........................................................................11
2-4. EQUALIZER for WIRED and WIRELESS MICROPHONE and MUSIC..........................12
2-5. VOICE PRIORITY ..........................................................................................................12
3. Application............................................................................................................................13
3-1. Connecting a passive companion speaker SP-505........................................................13
4. Installing or replacing a receiver/repeater module............................................................14
5. FAQ & useful operation tips................................................................................................15
6. Maintenance-free Lead-acid and Lithium batteries...........................................................17

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Instruction
1. Instruction
Congratulations and thank you for purchasing this portable wireless PA system. To ensure a
trouble-free operation, please read the manual thoroughly to fully understand its controls and
functions.
The rear panel of this portable amplifier is divided into 3 sections:
1. Module compartment
2. Control Unit compartment
3. Battery compartment
The Modules Compartment can be user configurable and user can access
the battery compartment to change battery.
1-1. In the box
FOCUS amplifier
0-2 handheld / beltpack
transmitters (optional)
Switching power supply
(plug varies from country to country)
operation manual
1-2. Optional related products
▍Modules & transmitters (For more information about transmitter, please refer to its user manual)
SDR-8200M IrDA
Ture diversity receiver module
SQ-6100 IrDA
SQ-5100 IrDA
Handheld microphone
SDR-8100M IrDA
Diversity receiver module
SM-7100 IrDA
SM-6100 IrDA
Belt-pack transmitter
DWR-5410M
2.4G digital receiver module
DH-5400
Handheld digital microphone
DB-5400
Belt-pack digital transmitter
RP-5100M
Repeater module
DPRB-500M
MP3 recorder module
▍Speaker
PA-505R
Companion powered speaker
SP-505
Passive companion speaker
▍Accessories
ST-40
Tripod stand: standard
SB-21
Tripod stand: height adjustable
SR-40
Speaker wall mount rack
DM-series
Wired microphone, please refer
to CHIAYO website.
Module
compartment
Control unit
compartment
Battery
compartment