Chiayo Coach 400 Series Manuel utilisateur
Personal Wireless Portable Amplifier System
ISO 9001
ISO 14001
OHSAS 18001
GREEN PRODUCT
TAIWAN EXCELLENCE
TAIWAN GOOD DESIGN
IC:35 3A-COACH400
FC C ID :C IN SQ -1 01
FCC I D: CIN SM -1 01
Operation manual
ISO
14001
REGISTERED
INTERNATIONAL
OHSAS
18001
REGISTERED
INTERNATIONAL
-1-
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 in ury
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 in ury.
CAUTION
Indicates a potentially hazardous situation which, if mishandled,
could result in moderate or minor personal in ury, and/or property
damage.
Make sure to observe the following handling precautions so that a fire or personal in ury 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!
ISO 9001｜ISO 14001｜OHSAS 18001
-2-
Congratulation and thank you for the purchase of this all-in-one ultra compact portable sound
system. To ensure a trouble-free operation, please read this manual thoroughly to fully
understand its controls and functions.
Configuration
All versions of COACH 400 series comes equipped with the following:
1. Mini wired microphone (DM-555)
2. Shoulder strap
3. Switch mode power supply
4. Operation manual
Optional accessories
1. Wireless handheld or beltpack transmitter
2. Charger for UHF transmitter
3. Tripod stand (ST-30)
4. Storage bag (SB-41)
Remark
Manufacturer reserves the rights to change the above combinations without prior notice.
COACH 400 Rear control panel
1. Power and volume control of wireless
microphone
2. Channel selector
3. RF signal indicator
4. USB digital recorder player
5. IR sensor area
6. Emergency alarm(2 sounds for selection)
7. Tone control
8. Volume control of audio input/USB
9. Power/Battery low indicator:
Normal(GREEN)/battery low(RED)
10. Power / Volume control of wired
microphone
11. Charging indicator: During
charging(RED)/Charging
finished(GREEN)
12. DC in
13. Aux output
14. Aux input
15. Wired microphone input
1
2
3
4
5
67 8 910
11 12 13 14 15
-3-
Recharge its inbuilt Lithium battery before first use
After unpacking the unit for the first time, please recharge the unit for about 4~5 hours before
operation. This is absolutely necessary as the built-in rechargeable battery might have been
discharged naturally due to long shipment and storage time, even though it had been fully
charged in the factory prior to shipment.
To charge the battery, ust plug in the DC end of the switch mode power supply into the DC
IN○
12 of the unit and charging will start automatically. During the charging process, the charging
indicator LED○
11 will be RED. When this LED turns GREEN, this battery is then fully charged.
Operating procedures
To operate this portable sound unit, turn on the main power switch○
10 and the power indicator
will be GREEN. If it turns RED, its battery power might be too low and recharging is necessary.
The main power switch does not switch on the wireless microphone and USB digital recorder
player as each of them has an individual Power / Volume control.
Operating the built-in wireless microphone system
To use the wireless microphone, first turn on the main power switch○
10 , then turn on the WR
power/volume control switch. Switch on the corresponding transmitter and set this system to
the same frequency and RF signal LED will grow GREEN.
Operating the wired microphone
There is a MIC IN ack○
15 with dedicated volume control○
10 for this portable sound unit. To use a
wired microphone, ust insert its phone plug into the MIC IN ack○
15 . Then turn on the
Power/volume control○
10 and rotate it to ad ust the volume.
Operating the MP3 recorder player module
12
3 4 5
6 7 8
1. USB 2.0 input
2. LCD display
3. Press to return to previous track, press and hold to fast reverse.
4. Press to play/pause or stop recording.
5. Press to go to next track, press and hold to fast forward.
6. Press to record.
7. Press to switch repeat modes.
8. Press to stop playing or recording.
remote control▲
ISO 9001｜ISO 14001｜OHSAS 18001
-4-
Operating functions on the panel and the remote
Note:
Supports FAT and FAT32 file systems only.
Supports MP3, WAV and WMA music formats only
Record track format :MP3; Bit rate: 128kbps; Sampling frequency: 44kHz
Recordable only when USB is detected.
Record files will be stored in the RECORD folder of USB.
The files will be named as FILE_001, FILE_002, FILE_003…etc.
The name of a deleted track won’t be applied to its next one.
Recordable until FILE_999 appears with LCD displaying Num Full.
LCD displays USB FULL when insufficient memory left.
Don’t remove the USB during the recording process in case the interrupted track might be
damaged.
Operating function On the panel On the remote
Play/pause Press II
Record Press ● to record and II or ■ to
stop.
Press REC to record and II or ■ to
stop.
Skip forward Press I Press I
Fast forward Press and hold I Press and hold I
Skip backward Press I Press I
Fast backward Press and hold I Press and hold I
Next folder - Press I
Previous folder - Press I
Track select (button #0-9)
- input track number, then press II
Repeat mode switch
(ALL/SINGLE/FOLDER) Press MODE Press MODE
Volume control - Press or
A-B section play - Press A-B to start, again to play secti
on
and again to stop
Delete tracks - Press DEL to delete track and again to
confirm your delete
Mute - press MUTE to mute/recover
-5-
Handheld transmitter（Q-818）
Parts and functions
2 3 4 51
1. Cartridge
2. Battery power LED
3. Power switch
4. Battery compartment
5. Color cap
Battery installation & indicator
This transmitter requires two AA batteries to operate.
To install, remove the battery cover and slide the batteries into the battery compartment &
replace the battery cover.
Note: Batteries contain a corrosive acid that may leak and damage the transmitter when stored
for a long period. Batteries should be removed from the transmitter before storing without use
for more than 4 weeks.
When the transmitter is switched ON, a red LED will blink once to indicate the batteries
installed are in good condition. If the LED remains illuminated, it means the batteries are
weak and require replacement.
ISO 9001｜ISO 14001｜OHSAS 18001
-6-
Belt-pack transmitter（M-818）
Parts and functions
1. Antenna
2. Battery power LED
3. Power switch
4. Mini XLR connector
5. Cover release button
6. High-impedance gain control (GT)
7. Low-impedance gain control (MT)
8. Battery compartment
9. Charging contacts
1
234
5
6 7
8
9 9
Battery installation & indicator
This belt-pack requires two AA batteries to operate.
To install, open the battery cover using the cover release buttons and insert the batteries into
the battery compartment.
Note: Batteries contain a corrosive acid that may leak and damage the belt-pack when stored
for a long period. Batteries should be removed from the belt-pack before storing without use for
more than 4 weeks.
When the transmitter is switched ON, the battery power LED (red) will blink once to indicate
the batteries installed are in good condition. If the LED remains illuminated the batteries
have expired and require replacement.
GAIN setting (GT｜MT)
Gain control enables the user to set different output levels. GT is for the use of instrument
with high impedance, such as guitar while MT is for the use of low impedance such as lapel
or headset microphones.
-7-
UHF handheld transmitters（SQ-501 ｜SQ-101 V｜SQ-101 ）
2 3 4 5 6 91011
7 8
1
→SQ-501 (UHF LCD 16-freq.)
2 3 5 7
4 6 81
→SQ-101 V｜SQ-101 (UHF 16-freq)
Transmitter parts and functions SQ-501 SQ-101 V SQ-101
Cartridge 1 1 1
Battery weak/power LED 2 2 2
Power switch 3 3 3
Channel switch - 4 4
Volume control - 8 -
LCD 4 - -
Battery compartment 5 5 5
Bottom cap 6 6 6
Locking button 7 - -
Setting button 8 - -
Up button 9 - -
Charging port 10 7 7
Down button 11 - -
Battery installation & indicator
This transmitter requires 2 x AA batteries to operate.
To install, remove the battery cover and slide the batteries into the battery compartment &
replace the battery cover.
Note: Batteries contain a corrosive acid that may leak and damage the transmitter when stored
for a long period. Batteries should be removed from the transmitter before storing without use
for more than 4 weeks.
When the transmitter is switched ON, a red LED will blink once to indicate the batteries
installed are in good condition. If the LED remains illuminated the batteries have
expired and require replacement.
CHANNEL setting (SQ-101 V｜101 )
Please use the attached small screw driver to set the channel.
VOLUME adjusting (SQ-101 V)
Please slide the wheel to ad ust the volume.
ISO 9001｜ISO 14001｜OHSAS 18001
-8-
Other settings (SQ-501 )
1. Channel setting
Use UP○
9 or DOWN○
11 button to go to the CHANNEL｜FREQUENCY page.
After pressing the SET button○
8 for 3 seconds, the cursor will flash to allow changes to be
made. Press UP or DOWN button to change the channel number. The corresponding
frequency will change accordingly. When a desired channel is selected, it will be automatically
saved and stored in the memory.
2. Battery type setting
Use UP○
9 or DOWN○
11 button to go to the Battery selection page.
After pressing the SET button○
8 for 3 seconds, the cursor will flash to allow changes to be
made. Press UP or DOWN button to move the cursor to either NiMH (rechargeable battery) or
AKLN (Alkaline battery) position.
When a battery type has been selected, it will be automatically saved and stored in the memory.
Remark: NiMH battery must be selected when rechargeable battery is being used. Never
select AKLN (alkaline) when transmitter is intended for charging as alkaline battery isn’t
rechargeable. Wrong battery selection will result in battery sensing electronics to display wrong
and misleading status information.
3. Sensitivity level setting
Use UP○
9 or DOWN○
11 button to go to the SENS SET page.
After pressing the SET button○
8 for 3 seconds, the cursor will flash to allow changes to be
made. Press UP or DOWN button to change the Sensitivity Level of the transmitter.
The MAX level is 4 and the MIN level is 1.When a desired sensitivity level has been selected
for your application, it will be automatically saved and stored in the Memory.
Remark: When selecting Sensitivity level, please bear in mind that Level 1 is for close
proximity singing purposes whereas Level 4 is for use of transmitter on tripod mount for speech
purposes. When Level 4 setting is used for close proximity singing, high SPL input will result in
undesirable distortion in the output.
After performing setting changes, you could turn the protective cover 180° in either direction to
block the buttons from being accidentally ad usted.
-9-
UHF belt-pack transmitters（SM-501 ｜SM-101 ）
1
234
6
5
7
8
12
9
11
10
13
14
15 15
Transmitter parts and functions SM-501 SM-101
Antenna 1 1
Battery weak/audio mute indicator 2 2
Audio mute switch 3 -
(Lavalier microphone) Mini XLR connector 4 4
LCD 5 -
Charging port 6 -
Cover release button 7 7
Power switch 8 3
Gain control (GT, high impedance) 9 12
Gain control (MT, low impedance) 10 13
Setting button 11 -
Up button 12 -
Down button 13 -
Battery compartment 14 14
Charging contacts 15 15
Channel switch - 11
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2
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