Amperes SQ9715 User manual

Thank youfor choosing SQ9715, which has been a reliable product since its availability.
It is an important equipment which is suitable not only for PAsystem butAudio Visual installations as well. Powering of array
of equipment had been made simpler and safer, prolonging the life span of the delicate equipment such as projectors,
amplifiers etc.
Again, thank you for trusting another appliance fromAmperes and experience the countless features we have to offer.
INSTRUCTION MANUAL
SQ9715
Sequential Power Switcher
amperes

Page 2 SQ9715 SEQUENTIAL POWER SWITCHER
Parts Identifications
1. ON/OFF PUSH SWITCH
2. LOCK SWITCH
3. CHANNEL OUTPUT LED
4. LOCK LED
5. MAINS LED
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6 CH 7
CHANNEL OUTPUTS
MAX : 5 A / 240 V / CH
THIS UNIT MUST BE EARTHED
RISK OF ELECTRICAL SHOCK
WARNING !
DO NOT OPEN
MAINS : 230V +/-10% AC 50 / 60HZ
REM
TRIG
8 : CH 7 DELAY
9 : OFF (MAS) / ON (SLAVE)
10 : ON / OFF BYPASS
1~7 : CH 1 ~ CH 7
ON
Another Quality Product From
SQ9715
SER. NBR
CASC
LINK
1 2 3 4 5 6 7 8 9 10
Front View
Rear View
amperes
1
3
2
4
5
6 7 8910
6. INCOMING POWER CORD
7. CHANNEL OUTPUT IEC SOCKETS
8. REMOTE TRIGGERING PORT
9. CASCADING LINK
10. DIP SWITCH SETTINGS
Press once to power up or shutting down your system. Each channel would be switched ON or OFF in steps of 2
seconds intervals. LED indicators for isolated channel would not lit. Please refer to item 10 on how to isolate the
channel. The switch can be bypassed by DIPswitch at rear panel.
Pressing LOCK and ON/OFF simultaneously would disable the ON/OFF switch and shall prevent accidental triggering
to the unit. LOCK LED would flash when the unit is in lock mode. To unlock, press LOCK and ON/OFF simultaneously.
Lighted LED indicates active channel.
When the unit is in LOCK mode, this LED would flash.
This LED indicates the presence of incoming mains supply.
Connect the supply to the unit with approriate fused plug top. This unit must be earthed !.
Use the male IEC plugs provided to connect the equipments to the unit. Please ensure that max load per channel does
not exceed 5Awith total load of 15Amaximum.
When remote powering of system is required ( Control room far away from main rack ), use a dry contact switch
(noiseless) and terminate it to the port. Refer details.
In the event 2 units of SQ9715 is used in a system, link them with this port. DIP has to be set to identify which unit is
either Master or Slave. Refer Details.
It is used to select the output functions such as channel isolation, channel 7 delay, unit Master or Slave setting and front
ON/OFF switch bypass.

Page 3
SQ9715 SEQUENTIAL POWER SWITCHER
Application Schematic
Operating The Unit
Before operation the unit, check that the setting is correct according to yor application or requirements.
Connect the output channel to your equipments.Any unused channel should be disabled using the DIP switch setting
at the rear panel.
Switch on the switch of every individual equipment.
Connect the power supply cord to the mains and switch on the mains supply. Ensure that earthing is made.
To power up the system, press the ON/OFF button at front panel. Every channel will be activated in steps and is
shown at the LED indicators.
After the whole system has been powered up. lock the unit by pressing LOCK and the ON/OFF switch simultaneously,
Repeat the same procedure to unlock.
To power down, press the ON/OFF switch and system is shutting down from CH7 to CH1 in steps.Always switch off
the mains if the system is not in used.
1.
2.
3.
4.
5.
6.
7.
CH.1 LOAD
:
:
:
:
CH.7 LOAD
CH.8 LOAD
:
:
:
CH.14 LOAD
SQ9715
MASTER
SQ9715
SLAVE
AC
supply
AC
supply link cable
AC output
Units shown in cascade mode
with 14 channels in total.
Ch 14 is last channel with delay option
Control only at Master unit

Page 4 SQ9715 SEQUENTIAL POWER SWITCHER
Application Examples (DIP Setting)
CD PLAYER
CASSETTE
WIRELESS MIC
SOUND MIXER
PROCESSOR
EQUALISER
POWER AMP
CH.1
CH.2
CH.3
CH.4
CH.5
CH.6
CH.7 (NON DELAY)
SOUND SYSTEM INSTALLATION
1 2 3 4 5 6 7 8 910
DIP SETTING
Power amp connected to channel 7
MOTOR SCREEN
DVD
VCR
VISUALISER
UNUSED
UNUSED
LCD PROJECTOR
CH.1
CH.2
CH.3
CH.4
CH.5
CH.6
CH.7 ( DELAY ACTIVE )
PROJECTION SYSTEM INSTALLATION
1 2 3 4 5 6 7 8 910
DIP SETTING
LCD Projector connected to channel 7 with delay active

Page 5
SQ9715 SEQUENTIAL POWER SWITCHER
Cascading SQ9715
2 units of SQ9715 can be linked to form a 14
channel power distribution setup. Setting has to
be made to make one of them as Master ( Ch 1
to 7 ) and the other ( Ch 8 to 14 ) as slave. In
cascading mode, the ON or OFF function is done
through the Master unit.
Note : Both units must have common body
grounding
REM
TRIG
8 : CH 7 DELAY
9 : OFF (MAS) / ON (SLAVE)
10 : ON / OFF BYPASS
1~7 : CH 1 ~ CH 7
ON
Another Quality Product From
CCASC
LINK
1 2 3 4 5 6 7 8 9 10
REM
TRIG
8 : CH 7 DELAY
9 : OFF (MAS) / ON (SLAVE)
10 : ON / OFF BYPASS
1~7 : CH 1 ~ CH 7
ON
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CASC
LINK
1 2 3 4 5 6 7 8 9 10
link cable
ON
ON
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
MASTER UNIT
SLAVE UNIT
Setting for DIP 8 optional
When it is necessary to power up the
equipments from a remote location ( ie control
room located a distance away from main
equipment ), a simple connection with a
noiseless switch is all it requires. The maximum
distance shall not exceed 300m . For far
distance, please connect a capacitor of 0.1 uF
accross the contact point of the switch as shown.
REM
TRIG
8 : CH 7 DELAY
9 : OFF (MAS) / ON (SLAVE)
10 : ON / OFF BYPASS
1~7 : CH 1 ~ CH 7
ON
Another Quality Product From
CCASC
LINK
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6 7 8 9 10
DIP SETTING
REMOTE SWITCH
0.1uF CAP
300M
DIP Switching
8 : CH 7 DELAY
9 : OFF (MAS) / ON (SLAVE)
10 : ON / OFF BYPASS
1~7 : CH 1 ~ CH 7
ON
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1 2 3 4 5 6 7 8 9 10
DIP Switch 1 ~ 7
Select OFF to bypass channel (isolate power)
DIP Switch 8
Select ON to enable channel 7 into delay OFF mode for 2 minutes
DIP Switch 9
For use in Cascading mode. For master unit (Ch 1 to 7), select OFF position and for
slave unit (Ch 8 to 14) switch to ON. The ON/OFF and lock switch would be disable in
the Slave unit.
DIP Switch 10.
Select ON to allow the ON/OFF switch active whereas OFF disable it. This is
applicable in remote switching mode.
To Trigger SQ9715 Remotely

Page 6 SQ9715 SEQUENTIAL POWER SWITCHER
Summary of Features
7 channel with 6Aper channel ; total load 15Amaximum
Cascade two units to form 14 channel setup
Incremental switching from Ch. 1 to 7 (or Ch. 1 to 14 in cascade mode)
Decremental switching from Ch. 7 to 1 (or Ch. 14 to 1 in cascade mode)
Remote switching port via external noiseless contact
AC output via IEC connectors
Channel isolation via DIP switch
Ch. 7 with delay Off option for 2 min ; suitable for video projector powering
Lock mode to avoid incidental switching
Built in surge protection
•
•
•
•
•
•
•
•
•
•
Technical Specifications
Operating voltage 230 / 240VAC
Power consumption 50 mW (without load)
Output voltage 230 / 240VAC
Max load / channel 6A
Max total load 15A
Output connection IEC female socket
Max cascade 2 uts : total 14 channels
Surge protection L-N, L-E, N-E.
Clamping voltage 870VAC
Turn on sequence Step 1 to 7 incremental
Turn off sequence Step 7 to 1 decremental
Step timing 2 seconds
Delay off option Channel 7 via DIP switch
Delay off timer 2 minutes
Switch lock Via front switch
Indicators AC mains, Ch. on, Lock
Dimensions (WxHxD) 482 x 44 x 180 mm
Weight 2.7 kg excl. accessories

Page 7
SQ9715 SEQUENTIAL POWER SWITCHER
WARNING - When using electric products, basic precautions should always be followed including the followings :
1. Read all the SAFE INSTRUCTIONS before using the product.
2. This product must be earthed. If it should malfunction or breakdown, grounding provides a path of least resistance for
electric current to reduce risk of electric shock.
This product is equipped with a cord having an equipment grounding conductor and a grounding plug.
The plug must be plugged into an appropriate outlet that is properly installed and earthed in accordance with all local codes
and ordinance.
DANGER - Improper connection of the equipment-grounding connector can result in a risk of electric shock. Check with a
qualified electrician or servicemen if you are in doubt as to whether the product is properly grounded. Do not modify the plug
provided with the product, It it will not fit the outlet, have a proper outlet installed by a qualified electrician.
3. To reduce the risk of injury, close supervision is necessary when the product is used near children.
4. Do not use this product near water, for example, near a bathtub, washbowl, kitchen sink, in a wet basement or near a
swimming pool or the like.
5. This product should be located so that its location or position does not interfere with its proper ventiallation.
6. This product should be located away from heat sources such as radiators, heat registers or other products that produce
heat.
7. This product should be connected to a power supply only of the type described on the operating instructions or as marked
on the product.
8. This product may be equipped with a polarised line plug (one blade wider than the other). This is a safety feature. If you
are unable to insert the plug into the outlet, contact an electrician to replace your obsolete outlet. Do not defeat the safety
purpose of the plug.
9. The power supply cord of the product should be unplugged from the outlet when left unused for a long period of time.
When unplugging the power supply cord, do not pull on the cord, but grasp it by the plug.
10. Care should be taken so that object do not fall and liquid are not spilled into the enclosure through openings.
11. The product should be serviced by a qualified service personnel when :
a. The power supply cord or the plug has been damaged or,
b. Objects has fallen, or liquid has been spilled into the product, or
c. The product has been exposed to rain, or
d. The product does not appear to operate normally or exhibits a marked change in
performance, or
e. The product has been dropped or the enclosure damaged.
12. Do not attempt to service the product beyond that described in the user-maintenance instructions.All other serving should
be referred to qualified service personnel.
13. WARNING - do not place objects on the products' power cord or place it in a position where alone could trip over, walk on
or roll anything over it. Do not allow the product to rest on or to be installed over power cords of any type. Improper
installations of this type create the possibility of fire hazard and / or personal injury.
Important Safety Instructions
The lightning flash symbol with arrowhead within an equilateral
triangle is intended to alert the user to the presence of uninsulated
"dangerous voltage" within the product's enclosure, that may be
sufficient magnitude to be a risk of electric shock to persons.
The exclamation mark within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
THIS UNIT MUST BE EARTHED
RISK OF ELECTRICAL SHOCK
WARNING !
DO NOT OPEN

Warranty Conditions
Disclaimer
AMPERES ELECTRONICS SDN BHD
MADE IN MALAYSIA
Published : March 2015
ISO 9001: 2008
Design & Manufacture of Public Address Equipment and Systems
Certicate No. 16895 / A / 0001 / UK / En
Only Amperes Electronics Service Centres are allowed to make warranty repairs : a list of Amperes Electronics
Service Centres may be asked for by the purchaser or send directly to Amperes Electronics Sdn Bhd at 70 Jalan
Industri PBP 3, Tmn Perindustrian Pusat Bandar Puchong, 47100, Puchong, Selangor, Malaysia or its authorized
master distributor, TNT Links Sdn Bhd / MyPA Systems Sdn Bhd. This warranty is not valid if repairs are
performed by unauthorized personnel or service centres.
This warranty covers only repairs and replacement of defective parts ; cost and risks of transportation as well as
removal and installation of the product from the main system are for the account of the purchaser. This warranty
shall not extend to the replacement of the unit.
This warranty does not cover damages caused by misuse, neglect, accident of the product as well as using the
product with power supply voltage other than shown on the product, or any other power supply source / adaptor
not recommended by the manufacturer.
This warranty does not cover damages caused by fire, earthquakes, floods, lightning and every cause not directly
related to the unit.
This warranty does not include any indemnity in favor of the purchaser or the dealer for the period out of use of the
unit; moreover the warranty does not cover any damages which may be caused to people and things when using
the product.
This warranty certificate is valid only for the described product, and is not valid if modifications are made on this
certificate or on the identification label applied on the product.
This warranty covers all the material and manufacturing defects and is valid for a period of 12 months from the
date of purchase or for a longer period in countries where this is stated by a national law. In this case, the
extension is valid only in the country where the product is purchased.
Amperes Electronics Sdn Bhd is not obliged to modify previously manufactured products under warranty if the
design changes or improvements are made.
Information contained in this manual is subject to change without prior notice and does not represent a
commitment on the part of the vendor. AMPERES ELECTRONICS SDN BHD shall not be liable for any loss or
damages whatsoever arising from the use of information or any error contained in this manual.
It is recommended that all services and repairs on this product be carried out byAMPERES ELECTRONICS SDN
BHD or its authorized service agents.
AMPERES series must only be used for the purpose they were intended by the manufacturer and in conjunction
with this operating manual.
AMPERES ELECTRONICS SDN BHD cannot accept any liability whatsoever for any loss or damages caused by
service, maintenance or repair by unauthorized personnel, or by use other than that intended by the manufacturer.