SEIKAKU TECHNICAL GROUP UP-8DR Wireless Microphone Receiver User Manual part 1 of 3

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Date Submitted	2013-06-18 00:00:00
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Document Title	Users Manual - part 1 of 3
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UP-81DR/8H/8P SERIES
No.1, Lane 17, Sec. 2, Han Shi West Road, Taichung, 401 TAIWAN
Tel:886-4-22313737 Fax:886-4-22346757
http://www.show-pa.com e-mail: sekaku@sekaku.com
All rights reserved to SEIKAKU. All features and content might be changed
without prior notice. Any photocopy, translation, or reproduction of part of this
manual without written permission is forbidden. Copyright c 2006 SEIKAKU GROUP
NF02715-1.0
IMPORTANT!
Please read this manual carefully before operating
this unit for the first time.
All rights reserved to SHOW. All features and content might be changed
without prior notice. Any photocopy, translation, or reproduction of part of
this manual without written permission is forbidden.
SAFETY RELATED SYMBOLS
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The symbol is used to indicate that some
hazardous live terminals are involved
within this apparatus, even under the
normal operating conditions.
The symbol is used in the service documentation to indicate that specific
component shall be only replaced by
the component specified in that documentation for safety reasons.
Protective grounding terminal.
Alternating current /voltage.
Hazardous live terminal .
ON: Denotes the apparatus turns on.
OFF: Denotes the apparatus turns off, because of using the single pole switch, be sure
to unplug the AC power to prevent any electric shock before you proceed your service.
WARNING: Describes precautions that
should be observed to prevent the danger
of injury or death to the user.
Disposing of this product should
not be placed in municipal waste
and should be separate collection.
CAUTION: Describes precautions that
should be observed to prevent danger of the
apparatus.
WARNING
Power Supply
Ensure the source voltage matches the
voltage of the power supply before turning
ON the apparatus.
Unplug this apparatus during lightning
storms or when unused for long periods
of time.
External Connection
The external wiring connected to the output hazardous live terminals requires
installation by an instructed person, or
the use of ready-made leads or cords.
Do not Remove any Cover
There are maybe some areas with high
voltages inside, to reduce the risk of electric
shock, do not remove any cover if the power
supply is connected.
The cover should be removed by the qualified personnel only.
No user serviceable parts inside.
Fuse
To prevent a fire, make sure to use fuses
with specified standard (current, voltage,
type). Do not use a different fuse or short
circuit the fuse holder.
Before replacing the fuse, turn OFF the
apparatus and disconnected the power
source.
Protective Grounding
Make sure to connect the protective
grounding to prevent any electric shock
before turning ON the apparatus.
Never cut off the internal or external protective grounding wire or disconnect the
wiring of protective grounding terminal.
Operating Conditions
This apparatus shall not be exposed to
dripping or splashing and that no objects
filled with liquids, such as vases, shall be
placed on this apparatus.
To reduce the risk of fire or electric shock,
do not expose this apparatus to rain or
moisture.
Do not use this apparatus near water.
Install in accordance with the manufacturer's
instructions. Do not install near any heat
sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat. Do not block
any ventilation openings.
No naked flame sources, such as lighted
candles, should be placed on the apparatus.
IMPORTANT SAFETY INSTRUCTIONS
Read these instructions.
Follow all instructions.
Keep these instructions.
Heed all warnings.
Only use attachments/accessories specified by the manufacturer.
Power Cord and Plug
Do not defeat the safety purpose of the
polarized or grounding type plug.
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 wide 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.
Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point
where they exit from the apparatus.
Cleaning
When the apparatus needs a cleaning, you
can blow off dust from the apparatus with
a blower or clean with rag etc.
Don't use solvents such as benzol, alcohol,
or other fluids with very strong volatility and
flammability for cleaning the apparatus body.
Clean only with dry cloth.
Servicing
Refer all servicing to qualified personnel. To
reduce the risk of electric shock, do not perform
any servicing other than that contained in the
operating instructions unless you are qualified
to do so .
Servicing is required when the apparatus has
been damaged in any way ,such as power
supply cord or plug is damaged , liquid has
been spilled or objects have fallen into the
apparatus, the apparatus has been exposed
to rain or moisture, does not operate normally,
or has been dropped.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference,
and (2) this device must accept any interference received,
including interference that may cause undesired operation.
WARNING: changes or modifications not expressly
Remark:
1. The values with underlines should be scanned manually by adjusting UP/DOWN key.
2. The following channels can be used simultaneously without any interference.
Group 1-1: 798.125
Group 2-2: 800.725
Group 3-4: 805.725
Group 5-8: 815.725
Group 8-6: 811.525
Group 2-1: 798.325
Group 2-5: 807.925
Group 5-1: 798.925
Group 7-1: 799.325
Group 12-2: 802.725
F8: 850.000-874.000(850-879)MHz
Group1 Group2 Group3 Group4 Group5 Group6 Group7 Group8 Group9 Group10 Group11 Group12
1 850.125 850.325 850.525 850.725 850.925 851.125 851.325 851.525 851.725 851.925 852.125 852.325
2 852.525 852.725 852.925 853.125 853.325 853.525 853.725 853.925 854.125 854.325 854.525 854.725
3 854.925 855.125 855.325 855.525 855.725 855.925 856.125 856.325 856.525 856.725 856.925 857.125
4 857.325 857.525 857.725 857.925 858.125 858.325 858.525 858.725 858.925 859.125 859.325 859.525
approved by the party responsible for compliance could
5 859.725 859.925 860.125 860.325 860.525 860.725 860.925 861.125 861.325 861.525 861.725 861.925
void the user's authority to operate the equipment.
6 862.125 862.325 862.525 862.725 862.925 863.125 863.325 863.525 863.725 863.925 864.125 864.325
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following
measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for
help.
7 864.525 864.725 864.925 865.125 865.325 865.525 865.725 865.925 866.125 866.325 866.525 866.725
8 866.925 867.125 867.325 867.525 867.725 867.925 868.125 868.325 868.525 868.725 868.925 869.125
9 869.325 869.525 869.725 869.925 870.125 870.325 870.525 870.725 870.925 871.125 871.325 871.525
10 871.725 871.925 872.125 872.325 872.525 872.725 872.925 873.125 873.325 873.525 873.725 873.925
11 874.125 874.325 874.525 874.725 874.925 875.125 875.325 875.525 875.725 875.925 876.125 876.325
12 876.525 876.725 876.925 877.125 877.325 877.525 877.725 877.925 878.125 878.325 878.525 878.725
20
F6: 740.000-764.000(740-769)MHz
Group1 Group2 Group3 Group4 Group5 Group6 Group7 Group8 Group9 Group10 Group11 Group12
1 740.125 740.325 740.525 740.725 740.925 741.125 741.325 741.525 741.725 741.925 742.125 742.325
2 742.525 742.725 742.925 743.125 743.325 743.525 743.725 743.925 744.125 744.325 744.525 744.725
3 744.925 745.125 745.325 745.525 745.725 745.925 746.125 746.325 746.525 746.725 746.925 747.125
4 747.325 747.525 747.725 747.925 748.125 748.325 748.525 748.725 748.925 749.125 749.325 749.525
5 749.725 749.925 750.125 750.325 750.525 750.725 750.925 751.125 751.325 751.525 751.725 751.925
TABLE OF CONTENTS
1. INTRODUCTION......................................................................................1
2. FEATURES..............................................................................................5
3. CONTROL ELEMENTS...........................................................................5
4. OPERATION............................................................................................9
5. TECHNICAL SPECIFICATIONS............................................................14
6 752.125 752.325 752.525 752.725 752.925 753.125 753.325 753.525 753.725 753.925 754.125 754.325
7 754.525 754.725 754.925 755.125 755.325 755.525 755.725 755.925 756.125 756.325 756.525 756.725
8 756.925 757.125 757.325 757.525 757.725 757.925 758.125 758.325 758.525 758.725 758.925 759.125
9 759.325 759.525 759.725 759.925 760.125 760.325 760.525 760.725 760.925 761.125 761.325 761.525
10 761.725 761.925 762.125 762.325 762.525 762.725 762.925 763.125 763.325 763.525 763.725 763.925
11 764.125 764.325 764.525 764.725 764.925 765.125 765.325 765.525 765.725 765.925 766.125 766.325
12 766.525 766.725 766.925 767.125 767.325 767.525 767.725 767.925 768.125 768.325 768.525 768.725
F7: 798.000-822.000(798-827)MHz
Group1 Group2 Group3 Group4 Group5 Group6 Group7 Group8 Group9 Group10 Group11 Group12
1 798.125 798.325 798.525 798.725 798.925 799.125 799.325 799.525 799.725 799.925 800.125 800.325
2 800.525 800.725 800.925 801.125 801.325 801.525 801.725 801.925 802.125 802.325 802.525 802.725
3 802.925 803.125 803.325 803.525 803.725 803.925 804.125 804.325 804.525 804.725 804.925 805.125
4 805.325 805.525 805.725 805.925 806.125 806.325 806.525 806.725 806.925 807.125 807.325 807.525
5 807.725 807.925 808.125 808.325 808.525 808.725 808.925 809.125 809.325 809.525 809.725 809.925
6 810.125 810.325 810.525 810.725 810.925 811.125 811.325 811.525 811.725 811.925 812.125 812.325
7 812.525 812.725 812.925 813.125 813.325 813.525 813.725 813.925 814.125 814.325 814.525 814.725
8 814.925 815.125 815.325 815.525 815.725 815.925 816.125 816.325 816.525 816.725 816.925 817.125
9 817.325 817.525 817.725 817.925 818.125 818.325 818.525 818.725 818.925 819.125 819.325 819.525
10 819.725 819.925 820.125 820.325 820.525 820.725 820.925 821.125 821.325 821.525 821.725 821.925
11 822.125 822.325 822.525 822.725 822.925 823.125 823.325 823.525 823.725 823.925 824.125 824.325
12 824.525 824.725 824.925 825.125 825.325 825.525 825.725 825.925 826.125 826.325 826.525 826.725
19
6. ANNEX...................................................................................................16
F4: 638.000-662.000(638-664)MHz
1. INTRODUCTION
Thanks for purchasing the SHOW wireless microphone system. The UP-81DR/8H/8P
series is the delicately designed UHF, PLL synthesized system, with two antennas built
inside the receiver for smart switching diversity control, the higher level RF signals may
be fed into the system for greater reliability and coverage, therefore, the risks of breakdown
and interference are to be effectively reduced.
By the Auto Scan function provided by the UP-81DR, PLL UHF Diversity Receiver, the
operating frequency of the transmitter may be automatically searched out and locked
by the system. Or, you can manually adjust the channel of the transmitter to match the
receiver in case you know about the operating frequency of it.
Generally, the UP-81DR/8H/8P series consists of
-UP-81DR, PLL UHF Diversity Receiver
-UP-8H, Handheld transmitter
-UP-8P series, Body Pack transmitter
Group1 Group2 Group3 Group4 Group5 Group6 Group7 Group8 Group9 Group10
1 638.125 638.325 638.525 638.725 638.925 639.125 639.325 639.525 639.725 639.925
2 640.125 640.325 640.525 640.725 640.925 641.125 641.325 641.525 641.725 641.925
3 642.125 642.325 642.525 642.725 642.925 643.125 643.325 643.525 643.725 643.925
4 644.125 644.325 644.525 644.725 644.925 645.125 645.325 645.525 645.725 645.925
5 646.125 646.325 646.525 646.725 646.925 647.125 647.325 647.525 647.725 647.925
6 650.125 650.325 650.525 650.725 650.925 651.125 651.325 651.525 651.725 651.925
7 648.125 648.325 648.525 648.725 648.925 649.125 649.325 649.525 649.725 649.925
8 652.125 652.325 652.525 652.725 652.925 653.125 653.325 653.525 653.725 653.925
9 654.125 654.325 654.525 654.725 654.925 655.125 655.325 655.525 655.725 655.925
10 656.125 656.325 656.525 656.725 656.925 657.125 657.325 657.525 657.725 657.925
UP-81DR, PLL UHF Diversity Receiver
11 658.125 658.325 658.525 658.725 658.925 659.125 659.325 659.525 659.725 659.925
12 660.125 660.325 660.525 660.725 660.925 661.125 661.325 661.525 661.725 661.925
F5: 702.000-726.000(702-731)MHz
UP-8H, Handheld transmitter
Group1 Group2 Group3 Group4 Group5 Group6 Group7 Group8 Group9 Group10 Group11 Group12
1 702.125 702.325 702.525 702.725 702.925 703.125 703.325 703.525 703.725 703.925 704.125 704.325
2 704.525 704.725 704.925 705.125 705.325 705.525 705.725 705.925 706.125 706.325 706.525 706.725
To well satisfy the different applications , there are 5 models in total are included in
this product range, please make sure that the proper microphone has been selected
for your typical sound reinforcement system before installation.
UP-8H series Handheld Transmitter
3 706.925 707.125 707.325 707.525 707.725 707.925 708.125 708.325 708.525 708.725 708.925 709.125
4 709.325 709.525 709.725 709.925 710.125 710.325 710.525 710.725 710.925 711.125 711.325 711.525
5 711.725 711.925 712.125 712.325 712.525 712.725 712.925 713.125 713.325 713.525 713.725 713.925
6 714.125 714.325 714.525 714.725 714.925 715.125 715.325 715.525 715.725 715.925 716.125 716.325
7 716.525 716.725 716.925 717.125 717.325 717.525 717.725 717.925 718.125 718.325 718.525 718.725
Model No.
Capsule
UP-81H
Dynamic(S-100)
UP-83H
Dynamic(S-600)
9 721.325 721.525 721.725 721.925 722.125 722.325 722.525 722.725 722.925 723.125 723.325 723.525
UP-86H
Dynamic(S-500)
10 723.725 723.925 724.125 724.325 724.525 724.725 724.925 725.125 725.325 725.525 725.725 725.925
UP-87CH
Condenser(C-100)
UP-88CH
Condenser(C-200)
8 718.925 719.125 719.325 719.525 719.725 719.925 720.125 720.325 720.525 720.725 720.925 721.125
11 726.125 726.325 726.525 726.725 726.925 727.125 727.325 727.525 727.725 727.925 728.125 728.325
12 728.525 728.725 728.925 729.125 729.325 729.525 729.725 729.925 730.125 730.325 730.525 730.725
18
F2: 518.000-542.000(518-544)MHz
Group1
Group2
Group3
Group4
Group5
518.125
518.325
518.525
518.725
518.925
Group6
519.125
519.325
520.525
521.725
519.525
520.725
521.925
519.725
520.925
522.125
519.925
521.125
522.325
520.125
521.325
522.525
520.325
521.525
522.725
522.925
524.125
523.125
524.325
523.325
524.525
523.525
524.725
523.725
524.925
523.925
525.125
525.325
526.525
527.725
525.525
526.725
527.925
525.725
526.925
528.125
525.925
527.125
528.325
526.125
527.325
528.525
526.325
527.525
528.725
10 528.925
11 530.125
12 531.325
529.125
530.325
531.525
529.325
530.525
531.725
529.525
530.725
531.925
529.725
530.925
532.125
529.925
531.125
532.325
Generally, each model is equipped with the typical type of capsule for specific sound
characteristic, and the RF design keeps the same, please refer to the following specification
of the capsules for more information on the microphone selection to your system.
S-100
Type: Dynamic Mic.
Frequency response: 50Hz~15kHz( 3dB)
Impedance: 270
20% at 1kHz
Sensitivity: 0.005%
Direction: Omni-directional
F3: 572.000-596.000(572-598)MHz
Group1
Group2
Group3
Group4
Group5
572.125
573.325
574.525
572.325
573.525
574.725
572.525
573.725
574.925
572.725
573.925
575.125
572.925
574.125
575.325
Group6
573.125
574.325
575.525
575.725
576.925
575.925
577.125
576.125
577.325
576.325
577.525
576.525
577.725
576.725
577.925
578.125
578.325
578.525
578.725
578.925
579.125
579.325
580.525
579.525
580.725
579.725
580.925
579.925
581.125
580.125
581.325
580.325
581.525
581.725
581.925
582.125
582.325
582.525
582.725
10 582.925
11 584.125
12 585.325
583.125
584.325
585.525
583.325
584.525
585.725
583.525
584.725
585.925
583.725
584.925
586.125
583.925
585.125
586.325
17
S-600
Type: Dynamic Mic.
Frequency response: 50Hz~16kHz( 3dB)
Impedance: 300
20% at 1kHz
Sensitivity: -71dB 3dB
Direction: Omni-directional
6. ANNEX
S-500
Type: Dynamic Mic.
Frequency response: 90Hz~12kHz( 3dB)
Impedance: 680
20% at 1kHz
Sensitivity: -52dB 3dB
Direction: Uni-directional
6.1 Frequency Band Selection
Most countries closely regulate the radio frequencies used in the transmission of
wireless information. These regulations state which devices can use which frequencies,
and help to limit the amount of RF(radio frequency)interference in all wireless
communications.To be flexible enough to operate worldwide, UP-81DR Wireless
receivers are available in a number of models, each with a unique frequency range.
Each frequency range, or band, spans up to 24MHz of the wireless broadcast
spectrum. Available bands are:
F1:470.000-494.000(470-496)MHz
F3:572.000-596.000(572-598)MHz
F5:702.000-726.000(702-731)MHz
F7:798.000-822.000(798-827)MHz
F2:518.000-542.000(518-544)MHz
F4:638.000-662.000(638-664)MHz
F6:740.000-764.000(740-769)MHz
F8:850.000-874.000(850-879)MHz
6.2 Frequency Ranges
F1: 470.000-494.000(470-496)MHz
C-100
Type: Condenser Mic.
Frequency response: 50Hz~15kHz( 3dB)
Impedance: 270
20% at 1kHz
Sensitivity: -71dB 3dB
Direction: Omni-directional
Group1
Group2
Group3
Group4
Group5
470.125
471.325
470.325
471.525
470.525
471.725
470.725
471.925
470.925
472.125
Group6
471.125
472.325
472.525
473.725
472.725
473.925
472.925
474.125
473.125
474.325
473.325
474.525
473.525
474.725
474.925
476.125
475.125
476.325
475.325
476.525
475.525
476.725
475.725
476.925
475.925
477.125
477.325
478.525
479.725
477.525
478.725
479.925
477.725
478.925
480.125
477.925
479.125
480.325
478.125
479.325
480.525
478.325
479.525
480.725
10
11
480.925
482.125
481.125
482.325
481.325
482.525
481.525
482.725
481.725
482.925
481.925
483.125
12
483.325
483.525
483.725
483.925
484.125
484.325
16
MODEL
UP-8H
SPECIFICATION
Oscillation mode
PLL UHF SYNTHESIZED
Carrier frequency band UHF 470-900 MHz
Frequency response
Frequency stability
Dependent on applicable country regulations
50 Hz-15KHz ( 3dB)
0.005% (-10
~ 50
1KHz<0.8%
Modulation mode
FM (F3E)
5-50mW(adjustable 3 bands)
Dynamic
100dB
Tone frequency
30-33 KHz
Current drain
100mA
Max. Deviation
Battery
Optional
Mic. Capsule(optional)
C-200
Type: Condenser Mic.
Frequency response: 100Hz~15kHz( 3dB)
Impedance: 700
30% at 1kHz
Sensitivity: -44dB 3dB
Direction: Uni-directional
T.H.D.
RF output power
UP-8P
35KHz
"AA" type 2
Nickel hydrogen battery +charger
Dimensions
Condenser or Dynamic Capsule Condenser or Dynamic Capsule
277 36.5mm (10.9" 1.44") 97mm 68mm 22mm(3.82" 2.68" 0.87")
Weight
0.246Kg
UP-8P series, Body Pack transmitter
0.009Kg
For the UP-8P series, there are several types of clip microphone are included in this product
range, please make sure that the proper microphone has been selected for your typical
sound reinforcement system before installation.
HM-38, Condenser microphone
Preset impedance: 600ohm;
Freq. response: 80-12KHz;
Sensitivity: -68dB+/-3dB at 1KHz;
Directional: Uni-directional;
Weight: 52g (0.12Ib)
15
HM-58, Condenser microphone
Preset impedance: 700ohm;
Freq. response: 200-8KHz;
Sensitivity: -65dB at 1KHz;
Directional: Uni-directional;
Weight: 54g (0.12Ib)
Last but not the least, the operating frequency of this wireless system may be varied from
470MHz to 900MHz, please refer to your national EMC regulations to pick out the authorized
frequency band (F1 ~ F8, detail please see Annex hereafter) for your end application.
2. FEATURES
-UP-81DR, PLL UHF Diversity Receiver,
2) Manually Selecting Frequency
Turn on the receiver . After touch the MENU key, the 'Group' indicated on the LCD
display flashes, and use the UP/DOWN key to select the right group, after it is done, press
'Mem' to store the settings. To edit the preset channel or other parameters, please press
again the MENU key, and so on.
- Adjust from the transmitter,
-Friendly interface of front panel LCD status display;
-Auto Scan function for easy and convenient operation;
-Switching diversity control to receive the RF signal;
-Three output level versions;
-Squelch control;
1) Check the preset frequency (preset group, and preset channel) displayed on the
receiver in Mhz.
2) Switch on the transmitter.
3) Touch the CH/ON key slightly to select the parameters to be edited.
4) Use the Select key to set the proper channel / group.
-UP-8H/8P transmitters,
-Soft touch painting for comfortable use;
-Rechargeable battery design;
-Three RF output power versions;
-Mute function;
-Lock function to avoid the misaction during the live applications;
5. TECHNICAL SPECIFICATIONS
-Common features,
-PLL synthesized design;
-Consistent operating frequencies to comply with the EMC regulations;
-Up to 12x12, total 144 channel frequency presets;
-Manufactured under ISO9000:2000, ISO/TS16949:2002 quality management system;
MODEL
UP-81DR
Channel
Multi-channels, up to 144 frequency presets for
each frequency bands
Frequency band
UHF 470-900 MHz
Dependent on applicable country regulations
Receiver type
PLL UHF SYNTHESIZED
50 Hz-15KHz ( 3dB)
Frequency response
Frequency stability
3.1 UP-81DR, PLL UHF Diversity Receiver
THE FRONT PANEL
-50
Modulation mode
S/N Ratio
Dynamic
RF sensitivity
100dB
-100 dBm/30dB SINAD
Audio output
Unbalanced 6.3mm phone jack 750mV ;
T.H.D.
3. CONTROL ELEMENTS
0.005% (-10
1KHZ 0.8%
FM (F3E)
90dB
35KHz deviation
Balance output
Power supply
1V , 35KHz deviation
DC 12-18V/ 500mA
Dimensions
210(W) 165 (D) 50(H)mm
(8.3" 6.5" 1.9)
Weight
1.046Kg
1 Power Switch
It switches on/off UP-81DR main power.
14
Note: when the transmitter is muted, the microphone couldn't send out any AF signal, that
means, no sound has been sent out from the microphone.
2 UP/DOWN key
In the menu mode, you can choose the right value via these two keys.
3 Display
The LCD shows RF/AF signal, remaining battery life of the transmitter, group
value, channel value and the selected frequency.
Fig 12
4 Menu key
Via this key, you can choose the right function you want.
5 MEM key
It is equipped with two functions, memo function, and auto scan function.
4.2.3 Battery Replacing And Charging
Please be advised to use only UM3 size AA 1.5V, one pair batteries for power supply.
If the rechargeable batteries are used,
- Please keep the batteries inside, and use the charger (optional accessory, provided
by the manufacturer) to recover the batteries.
- During the charging process, the "Remaining battery life display" flashes.
- Normally, the battery should be recharged within 6-hour.
THE REAR PANEL
Caution: Danger of explosion if battery is incorrectly replaced. Replace only with the
same or equivalent type.
Remaining battery life display
Fig 13
4.3 Operating frequency matches between the receiver and the transmitter
To make the operating frequency matched between the transmitter and the receiver,
there are two options,
1 Antenna Input Socket
Allow you to connect plug-in antennas, remote antennas, or even a complex
antenna network.
2 XLR Audio Output
This is a professional balanced XLR output connector.
3 Audio Output Jack
This is a professional unbalanced output jack.
4 DC Input
It is used to connect an attached adapter.
- Controlled from the receiver,
1) Auto Scan
Turn on the receiver, press the MEM key for a few seconds to enter into the auto
scan mode. You can see"SCAN" flashes on the top left of the LCD, it means the
auto scan function has been activated. under the auto scan mode, the scan function
automatically searches the receiver's entire frequency band from start to stop.
During the search, these presets of GROUP, CHANNEL and frequency keep
flashing as they are scanned. As soon as the stop frequency is reached, the scan will
be stopped automatically, the value of frequency is keeping flashing channel preset,
press the MEM key, you can save the information.
Remark: some frequencies should be scanned manually by adjusting UP/DOWN Key,
please refer to use's manual of UP-81DR for details!
13
3.2 UP-8H, Handheld Transmitter
- RF Output Power Select
1 Massive Front Grill
Extremely rugged spring steel mesh grill to protect the capsule underneath in tough
stage or live performance.
2 LCD Display
Generally, the LCD displays the current operation status.
Three different RF output power versions are available of UP-8H,
- PL 0, the output power is 5dBm;
- PL 1, the output power is 10dBm;
- PL 2, the output power is 15dBm;
But, It's a different from UP-8P,
3 CH/ON Key
Keep pressing this key for a few seconds, the unit will be powered on or off. After it
is switched on, touch this key slightly to select the parameter which you want to edit,
such as the preset channel, preset group, PL (RF power level), and Lock/unlock; In
this mode, if there is no further operation in the next few seconds, it will return to the
main menu, and the LCD displays again the current preset frequency in MHz, as well
as the battery status.
4 SELECT Key
Use this key to edit the parameters in operation mode. Keep pressing this key for a
few seconds, the unit will enter into the mute mode, repeat for unmute.
- PL 0, the output power is 3dBm;
- PL 1, the output power is 5dBm;
- PL 2, the output power is 12dBm;
Please follow the below procedure to select the proper RF output power,
- Touch the CH/ON key slightly to select the edited parameter of PL (refer to Fig 9),
then use the SELECT key to specify the proper RF output Power version;
- Several seconds later after that, the system stores the settings automatically, and
LCD display comes back to the main menu which shows the current operation status.
5 Battery Compartment
Fig 9
The unit may be powered from a dry or rechargeable battery.
6 Charge Jack
- LOCK Function
Connect the optional recharger(see fig) with this mini jack for battery recharging.
Please make sure that it is the rechargeable batteries inside before plug the
recharger with the mini charge jack.
Since the CH/ON and SELECT keys may be easily activated by simple touch, to avoid any
mis-action during the live application, the Lock/Unlock is provided by this system for touch-proof
under the Locked situation.
In case the system is locked, you can still use the CH/ON key to select the edited parameters,
but, except for the Lock/Unlock, others can't be edited.
To enter into the Lock mode, please follow the below procedure,
7 Antenna
The antenna is integrated into the transmitter body; to get effective RF transmission,
never cover the antenna with hand, etc.
- Touch the CH/ON key slightly to select the edited parameter of Lock/Unlock (refer to Fig 10
& 11), then use the SELECT key to specify Lock or Unlock;
- Several seconds later after that, the system stores the settings automatically, and LCD
display comes back to the main menu which shows the current operation status.
3.3 UP-8P series, Body Pack Transmitter
Fig 11: UNLOCK
Fig 10: LOCK
4.2.2 Mute Mode Operation
Keep pressing the SELECT key for a few seconds, the unit will enter into the mute mode
(see the fig 12), repeat for unmute.
12
1 LCD Display
4.2 For the UP-8H/8P series transmitters
Generally, the LCD displays the current operation status.
4.2.1 Edit The Parameter
Press and hold the CH/ON key for a few seconds, then the transmitter is powered
on. Now, the LCD displays the current operation status:
Preset frequency
Remaining battery life
2 CH/ON Key
Keep pressing this key for a few seconds, the unit will be powered on or off. After it
is switched on, touch this key slightly to select the parameter which you want to edit,
such as the preset channel, preset group, PL(RF power level) and Lock/unlock. In
this mode, if there is no further operation in the next few seconds, it will return to the
main menu, and the LCD displays again the current preset frequency in MHz, as well
as the battery status.
3 SELECT Key
Use this key to edit the parameters in operation mode. Keep pressing this key for a
few seconds, the unit will enter into the mute mode, repeat for unmute.
Fig 6
After the transmitter is switched on, touch the CH/ON key slightly to select the
parameter which you want to edit, such as the preset channel, preset group, PL
(RF power level), and Lock/unlock.
4 Mini 4P connector
This connector is used to connect the unit with the clip microphones, for example, HM-38
or HM-58 condenser microphones.
- Frequency select
It is the multi-channels PLL synthesized system. In practice, to effectively avoid the
interference from any lighting equipment, computers, fax machines, etc nearby, it is
usually advised to switch to another frequency to get best performance.
4 3
Pin 1, for Guitar, bass and keyboards
Pin 2, GND
Pin 3, Phantom power supply for Condenser microphone
Pin 4, for Dynamic or condenser microphone
The frequency range of this system is UHF, 470MHz ~ 900MHz, and it is divided into 8
frequency bands (F1 ~ F8) according to the country's EMC regulations; For each frequency
band, to select the proper frequency preset, please first pickup the right Group, then specify
the Channel; For details please refer to the Annex;
For example, in F7 frequency band, if you want to select the frequency preset of 811.125MHz
(Group 6, Channel 6), please follow the below procedure,
- Turn on the unit first.
- Touch the CH/ON key slightly to select the edited parameter of Channel (refer to Fig 8), then
use the SELECT key to specify the proper channel.
- Touch the CH/ON key slightly again to select the edited parameter of Group (refer to Fig 7),
then use the SELECT key to specify the proper Group.
- Several seconds later after that, the system stores the settings automatically, and LCD
display comes back to the main menu which shows the current operation status.
5 Charge Jack
With the rechargeable batteries put inside, use the charger (optional accessory,
provided by the manufacturer) to recharge the batteries. For detail operation, please
refer to chapter 4.2.3, Battery replacing and charging.
6 Battery Compartment
This unit may be powered from one pair dry or rechargeable batteries, UM3 size AA 1.5V.
7 Belt clip
It is the detachable belt clip for easy carry during the live applications.
Fig 7
Fig 8
11
8 Antenna
It is the flexible antenna. To get effective transmission, never cover the antenna with
hand, clothes, etc during the operation, and always position the transmitter nearby the
receiver.
4. OPERATION
4.1 For the UP-81DR, PLL UHF Diversity Receiver
Fig 3 mute function on
Fig 2 mute function off
- Output Level Adjusting
In output level adjusting mode(see fig 4), use the SELECT button to adjust the output
level. The output level has 3 choices, 0 indicates the output level is 500mV, 1 indicates
the output level is 300mV, 2 indicates the output level is 150mV.
Note: the function is only applied to the level of Balanced output.
Fig 1
A: Frequency group
B: Subchannel
C: Mute(if the mute function is engaged, the mute label is shown, if not , the label
disappears)
D: The selected frequency
E: Remaining battery life of transmitter
F: Audio bar graph indicating the receiver audio level
G: RF bar graph indicating the field strength of the received signal.
- Auto Scan
When the receiver is powered on, press and hold the MEN key for one second,
the receiver is in auto scanning. The scan function automatically searches the
receiver's entire frequency band from start to stop. During the search, the audio
output is muted and the display indicates the frequencies in MHz as they are
scanned. As soon as the correct frequency is reached, the scan will be stopped
automatically, the value of frequency will be flashing, press the MEM key, you
can save the information.
Remark: some frequencies should be scanned manually by adjusting UP/DOWN
key, please refer to Annex for details!
- Manual Selecting Frequency
Press the MENU button, "GROUP" is flashing, you can choose the right frequency
group you need via the UP/ DOWN button, when the frequency group is set, please
press MEN button to store the information. Press the MENU button two times,
"CHANNEL" is flashing, you can choose the right subchannel you need via the
UP/DOWN button, when the subchannel you need is set, please press the MEN
button to save it.
- Mute Function
In mute mode, use UP/DOWN key to on/off the mute function.(fig 2: mute function off,
fig 3: mute function on), press the MEM button to keep the information.
Note: when the transmitter is muted, no audio signal will be send out from the receiver.
Fig 4
- Squelch Control
The job of a squelch circuit is to reduce audible noise. It eliminates noise during
pauses in the audio signal by muting the receiver every time the audio level drops
below a defined threshold. The squelch control on the receiver sets this threshold.
Use the squelch control with care! If the squelch threshold is too high, the squelch
will not only cut out noise but mute quiet audio signals as well because the squelch
responds to the detected voltage and cannot distinguish between wanted signal and
noise. Besides that, a too high squelch threshold also decreases the usable range.
In the squelch control mode(fig 5), use the UP/DOWN key to select squelch threshold.
In order to achieve easy operation, the squelch threshold is divided into10 levels, please
refer to table.
No.
squelch threshold
95.0dB
91.7dB
85.0dB
88.3dB
81.7dB
78.3dB
75.0dB
71.7dB
68.3dB
10
65.0dB
Fig 5
Table
10
NF03738-1.0
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference,
and (2) this device must accept any interference received,
including interference that may cause undesired operation.
WARNING: changes or modifications not expressly
approved by the party responsible for compliance could
void the user's authority to operate the equipment.
638~827
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
638~827
638~827

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