Soolai Spl-32r User manual

EN

Soolai

BRUGERVEJLEDNING

SPL-32R/SPL-32T

UHF

Wireless

Tour

Guide

System

U

ser

Manual

SPL-32T

SPL-32R

SOOLAI

ELECTRONICS

CO.,LTD

- 2 -

Thank you for choosing SOOLAI!

Please take a few moments to read these instructions carefully, as we want you to

enjoy your new SOOLAI products quickly and to the fullest.

S pecial features

●S uper mini, light weight, metal shell and five colors for choice

●UHF professionaly frequency, PLL synthesized design, 32 channels available

●16 digital ID pilotone design to avoid the background noise

●H igh performance double-IF circuit design to enforce RF level

●96*64 dot matrix W hite LCD display

●LCD display Channel, frequency, volume, battery, RF level, AF level, transmitter

gain, RF power, and lock. M ode

●T ransmitter dynamic display of AF level, AF Over load warning, 31-step

microphone gain adjustment design

●Q uick-mute function

●R eceiver digital 16-step volume control

●R eceiver digital 21-step SQ adjusting

●L ocking protection of panel operation with security codes

●Inputting Lithium-ion battery working for 9-11 hours

●

T

wo ways of attaching belt clips: downwards and upwards

●3.5mm input jack for inputting background music, CD, MP3, etc

●Transmitting range 300 ft ( line-of-sight )

Main

Applications

：

S

imultaneous

interpretation

I nternational conference simultaneous interpretation

T

ouring

W idely used in touring, visiting museums, exhibitions

G

uest

reception

Used in reception of visitants in product presentation, advanced exhibition of large

companies

T

eaching

Used in meeting and teaching of school and so on

S

tage

monitoring

M onitor ing of performance: especially for acting singer to monitor accompanimen t

- 3 -

CONTENT

SPL-32R

receiver

……………

.

………………………………………

....

04

O

perating

controls

………………………

...

……………………………

05

A

djusting

channel/frequency

…………

..

………

.

……………………

..

06

Adjusting

the

squelch

threshold

…………

..

……

.

………………………

..

06

S

etting

locking/unlocking

…………

.

……………………………………

.

07

E

xiting

from

setting

operation

……………

.

……………………………

..

08

SPL-32T

transmitter

………………………

..

…………………………

..

09

O

perating

controls

…………………………

..

……………………

.

……

.

10

A

djusting

channel/frequency

…………………

..

………………………

..

11

A

djusting

microphone

gain

………………………………

..

……………

..

11

A

djusting

transmitting

power

………………………

..

…………………

..

12

S

etting

locking/unlocking

.

………………………………………………

.

13

O

perating

belt

clip

…………………………………………

..

…………

..

13

SC-02

two

unit

charger

………………

......

........................................

.........

1

5

SCB-20

twenty

unit

charging

and

storing

case

…………………

..

………

..

16

A

pplication

samples

………………………………………………………………

.17

T

roubleshooting

……………………………………………………………………

19

specifications

………………………………………

..

……………

.

………

.

20

frequency

diagram

………………

..

…………………………

.........

.

............

21

- 4 -

Receiver

(SPL-32R)

SPL-32R

LCD

（figure 1 ）

(1). LCD

(2). On/Off button (keeping it pressed for 3 seconds will switch the receiver on)

(3). Tie pillar or 1/4 wavelength flexible antenna

(4). 3.5 mm jack socket for headphones

(5). R ocker button (UP)

(6). R ocker button (DOWN)

(7). SET button

(8). Charging contact

(9). Channel display

(10). Frequency display

(11). 16-step headphone output volume display

(12). 6-step dynamic RF display

(13). Lock mode icon (lock mode is activated)

(14). 4-step battery status display

(15). 6-setp dynamic AF display

(16). Audio overload display, ‘ OL

’

means transmitter microphone input volume is too

high. I t needs

to

be reduced (adjusting transmitter AF gain until there is

no

OL

on display)

- 5 -

Operating

controls

1.

Via

keeping ON/OFF button pressed for 3 seconds, you can switch the receiver on.

2.

Via

pressing UP or DOWN button, you can add or reduce headphone volume.(The

minimum is 1, and the max is 16.)

3.

Via

keeping ON/OFF button pressed for 3 seconds, you can switch the receiver off.

4.

Via

keeping SET button pressed for 3 seconds, you can enter the operating manu,

as shown in the figure 2. If there is

no

operating manu, you will see the code

inputting picture, as shown in the figure 3. It means the former user has set the lock

mode.

You

have

to

input the code, if you want

to

enter. Please refer

to

(Setting

Locking/unlocking )

（figure 2 ）（ figure 3 ）

●If you can not switch the receiver on, it means the battery is flat.

You

have

to

charge

before open it again.

●The receiver will switch off automatcially when the battery is flat

to

protect the

lithium-ion battery. Please

do

not open before you have charged the battery.

●While the transmitter being off, please check the RF on display of receiver. If there

is

no

RF volume display, it means there is

no

frequency interference.

You

can use

this channel, as shown in the figure 4. If there is RF volume display, it means the

fre quency is interfered. Please change

to

another channel

so

that it is not interfered,

as shown in the figure 5. （Please refer

to

adjusting channel/frequency ）If there is

AF volum on display, it means the receiver has received signal from one transmitter

whi ch is swtiched on (as shown in the figure 6).

●Listening at high volume levels for long periods can lead

to

permanent hearing

defects . Set the volume for the connected headphones

to

the minimum before

putting the headphones on .

- 6 -

figure 4 figure 5 figure 6

Adjusting

channel/frequency

1. Keeping SET button pressed for 3 seconds, you can enter the operating manu.

2. Via “

”

or

“

”

button, you can select “ SET CH ” icon, as shown in the figure 7.

Then press SET button

to

enter, as shown in the figure 8.

3. Via “ ” or “ ” button, you can

go

to

the channel you want and then press “

”

botton. The channel is stored.

（figure 7 ）（ figure 8 ）

※W hile adjusting the channel, if there is RF display, it means there is interference.

Please change

to

another

to

ensure perfect performance.

A

djusting

the

squelch

threshold

1.

Via

keeping SET “

”

button pressed for 3 seconds, you can enter the operatin g

manu.

2. Via “

”

or

“

”

button, you can select “ SET SQ ” icon, as shown in the figure 9. T hen

press “ ” button

to

enter, as shown in the figure 10.

3.

Via

“

”

or

“

”

button, you can adjust the SQ volume, then press “

”

button

to

store the setting.

※W hile the transmitter being off, if there is RF volume on display of receiver, it

means the receiver is interfered by background noise. Please adjust

to

another

channel or add the SQ volume. F or adding the SQ volume, the transmitting range

will become shorter. The more the SQ is, the shorter the transmitter range becomes.

(The minimum SQ is -10, while the max is +10).

- 7 -

（figure 9 ）（ figure 10 ）

Setting

locking

/

unlocking

1. Keeping “ ” button pressed for 3 seconds, you can enter the operating manu.

※I f there is

no

operating manu but “ CODE?--- ” displays, it means the former user

has set locking code, as shown in the figure .

You

have

to

enter the correct code via

“

”

or

“

”

button. Then press “

”

button

to

continue. If you enter wrong codes,

there will be “ INV ALID ” on the display. Please enter the correct code. If the code

is lost, you can try enterring the following total 8 codes one by one, until you can

enter successfully. “

”

、

“

”

、

“

”

、

“

”

、

“

” 、

“

” 、

“

” 、

“ ” .

2.

V

ia “

”

or

“

”

button, you can

go

to

the “ LOCK OFF ” icon and press “

”

button

to

unlock the panel operating, as shown in the figure 11.

3.

V

ia “

”

or

“

”

button, you can

go

to

“ LOCK ON ” icon and then press “

”

button,

as shown in the figure 12.

You

will need

to

enter 3 codes, as shown in the figure 13.

4.

V

ia “

”

or

“

”

button, you can enter 3 codes. Then press “

”

button

to

stor

e

the

operating. Next time you have

to

enter the 3 codes before you can enter the

operating manu successfully..

（figure 11 ）（ figure 12 ）（ figure 13 ）

Exiting

from

setting

operation

1. In the operating manu, you can

go

to

“ EXIT ” icon via “

”

or

“

”

button, as

- 8 -

shown in the figure 14. Then press “

”

button

to

exit from setting operatio n.

2. Under any operation status, the receiver will return

to

start display if there is

no

operating for 5 seconds.

（figure 14 ）

SPL-32T

transmitter

- 9 -

SPL-32T

LCD

（figure 15 ）

(17). LCD

(18). ON/OFF button, (serve as mute button in operating manu)

(19). 1/4 wavelenth flexible antenna

(20). M icrophone/line input (MIC/LINE), 3.5 mm jack socket

(21). R ocker button (UP)

(22). R ocker button (DOWN)

(23). SET button

(24). Charging contact

(25). Channel display

(26). Frequency display

(27). Microphone gain (-10dB----+20dB)

(28). Transmitting RF power display (NORMAL or HIGH)

(29). Lock mode icon (Lock mode is activated.)

(30). 4-step battery status display

(31). 6-step dynamic AF display

(32). Mute display icon

(33). Audio overload display icon (OL status is activated.) It means the transmitter

microphone input volume is too high ．

You

need

to

reduce the volume via

adjusting the AF GAIN until the OL icon disappears from the LCD.

O

perating

controls

- 10 -

1.

Via

keeping “

”

button pressed for 3 seconds, you can switch the transmitter o n,

as shown in the figure 16.

2. “

”

button serves as mute button in operating manu.

You

can switch by pressing t he

button between mute mode and

no

mute. It is in mute mode, as shown in the figure

17

（figure 16 ）(figure 17 ）

3.

Via

keeping pressing ON/OFF button for 3 seconds, you can switch the transmitter

off.

4.

Via

keeping pressing “ ” button for 3 seconds, you can enter the operating manu,

as shown in the figure 18. If the “ CODE?--- ” appears, as shown in the figure 19, you

have

to

enter the correct three codes. Please refer

to

Setting locking / unlocking.

（figure 18 ）（ figure 19 ）

●If you can not switch the receiver on, it means the battery is flat.

You

have

to

charge

before open it again.

●The receiver will switch off automatcially when the battery is flat

to

protect the

lithium-ion battery. Please

do

not open before you have charged the battery.

●B efore using, please insert the microphone

to

M icrophone/line input (MIC/LINE),

3.5 mm jack socket .

●While using, please

do

not pull out the microphone.

●Please put headmicrophone or lavalier microphone as close as

to

speaker

’

s mouth

to

get perfect performance.

●In normal speaking volume, if AF display 1-2 steps, it means transmitter

microphone input volume it too low, as shown in the figure 20, which needs

to

be

adjusted higher via adjusting transmitter AF GAIN. If it is 4-5 steps, it means

perfect performance. If there is OL icon, you have

to

adjust AF GAIN lower. Please

- 11 -

refer

to

Adjusting AF gain.

（figure 20 ）（ figure 21 ）（ figure 22 ）

※While using, the antenna has

to

be kept away from direct touching skin

to

ensure perfect performance.

A

djusting

channel/frequency

1.

Via

keeping “ ” button pressed for 3 seconds, you can enter operating manu 2

2.

V

ia “ ” or “ ” button, you can

go

to

“ SET CH ” icon, as shown in the figure

then press “ ” button

to

enter, as shown in the figure 24.

3.

V

ia “ ” or “ ” button, you can

go

the the channel you want, then press “ ”

button

to

confirm.

（figure 23 ）（ figure 24 ）

●Please

do

not change channel or frequency at will, unless the using channel is

interfered.

A

djusting

transmitter

microphone

gain

1. Keeping pressing “ ” button for 3 seconds, you can enter the operating manu.

2.

V

ia “

”

or

“

”

button, you can

go

to

“ SET GAIN ” icon, as shown in the figure 25.

And then press “ ” button

to

confirm, as shown in the figure 26.

3.

V

ia “ ” or “ ” button, you can adjust the AF GAIN and press “ ” button t

o

confirm.( T he max is +20 dB, which means the microphone input volume is enlarged

by 20dBs. While the minimum is -10dB , which means the volume is reduced by

10dBs.)

- 12 -

●The user can adjust the AF GAIN according

to

AF dynamic volume display. I f OL

appears, please reduce AF gain. If AF display 1-2 steps, you need

to

add AF gain.

Generally, 4-5 steps is the best performance.

（figure 25 ）（ figure 26 ）

●While using head microphone, the reference range is 0dB---5dB.

●W hile using lavalier microphone, the reference range is +13---+18dB.

※I

n

noisy background, you are suggested

to

use head microphone

to

get perfect

performance.

A

djusting

transmitting

RF

power

1. Keeping pressing “ ” button for 3 seconds, you can enter operating manu.

2.

V

ia “

”

or

“

”

button, you can

go

to

“ SET PWR ” icon, as shown in the figure 27.

And press “ ” button

to

confirm, as shown in the figure 28 or 29.

3. If you select “ HIGH ” icon, it means you select higher transmiting power---20mW.

4. If you select “ NORMAL ” icon, it means you select normal transmiting power---

10mW.

（figure 27 ）（ figure 28 ）（ figure 29 ）

S

etting

locking

/

unlocking

1. keeping pressing “ ” button for 3 seconds, you will enter operating manu.

●If there is

no

operating manu, but “ CODE?--- ” icon, it means the former user has

set code.

You

need

to

input the code and press “ ” button

to

confirm. If the cod

e

is wrong, “ INV ALID ” will appear. Please try other codes. If the code is lost,

- 13 -

please try the following total 8 codes one by one, until you can enter.

“

”

、

“

”

、

“

”

、

“

”

、

“

”

、

“

” 、

“

” 、

“ ” .

2.

V

ia “

”

or

“

”

button, you can

go

to

“ LOCK OFF ” icon, as shown in the fig ure

30. Then press “ ” button

to

confirm unlocking the panel.

3.

V

ia “

”

or

“

”

button, you can

go

to

“ LOCK ON ” icon, as shown in the figu re

31. Then press “ ” button

to

confirm locking the panel.

4 . Input 3 codes via “

”

or

“

”

button and then press “

”

button. ou have set the

code successfully.

You

will have

to

input the codes before you enter the

operating manu next time.

（figure 30 ）（ figure 31 ）（ figure 32 ）

O

perating

belt

clip

（figure 33 ）

（34 ）B elt clip plastic shell ( 35 ）M etal spring clip

1. Insert the transmitter or receiver into the belt clip upwards or downwards, as

shown in the figure 34.

2. Then insert microphone or headphone into jacks of machines.

※If the direction is in downwards, the microphone or headphone should be attached

finally

to

avoid being crashed.

- 14 -

（figure 34 ）

- 15 -

SC-02double

unit

charger

（figure 36 ）

（42 ）LED for charging compartment(left)

（43 ）Charging cmpartment(left)

（44 ）Charging cmpartment(right)

（45 ）LED for charging compartment(right)

（46 ）Power input jack, mini USB 5Pin.

（47 ）Power adapter, 5V/1A

O

peration

controls

：

1. Connect the power adapter

to

AC power and connect the other side

to

Power input

jack on the charger, as shown in the figure 36.

2. Put the mahcines into the charging compartment upwards.

You

have being charging

the units.

3.

You

can charge one or two units once. The charging time is approx 2 hours.

●LED flashing means there is

no

unit in the charging compartment or the unit does

not touch the charging contact appropriately.

●LED lit means being charged.

●LED off means charging finished.

- 16 -

SCB-20

twenty

unit

charging

and

storing

case

（figure 37 ）

（48 ）charging compartment/storing compartment, 20 totally

（49 ）storing compartment

（50 ）compartment for storing headphone, earphone, etc

（51 ）compartment for storing Power adapter

（52 ）Power input jack

（53 ）Power adapter, 5V/3A

（54 ）Car power adapter connecter SA-503

O

peration

controls

：

1. Connect the power adapter

to

AC power and connect the other side

to

Power input

jack on the charger, as shown in the figure 37.

2.

You

can connect input jack of SA-503

to

cigarette-lighter Plug on car. A n

d

connect

the other side

to

Power input jack of SCB-20.

3. Put the units into the charging compartment upwards

to

charge.

4.

You

can charge the units from 1-20 units at the same time once and the charging

time is approx. 4 hours.

5.

You

can put total 40 units in SCB-20 for storage.

●LED flashing means

no

units in the charging compartment or the unit does not

touch the charging contact appropriately.

●LED lit means units being charged.

●LED off means units charging finished.

P

ay

attentions:

①Do not close the case when you charge the units with enforcing antenna.

②Do not store the units in charing compartment which have enforcing antenna.

- 17 -

M

ain

application

samples

I

n

trialogue setting, you are proposed

to

use the units with enforcing antenna

to

enlarge

transmitting range. I

n

the following samples, TX means transmitter. RX means

receiver. (A), (B), (C) …… means different channels/frequencies: channel A, channel B ,

channel C ……

Ａ． tourjing,

tourjing,

visiting

One speaker with many listeners.

1. The speaker can transmit his voice via transmitter.

2. Other listenners can hear via attaching receivers.

T he number of receivers can be added at will.

T he speaker can take one EL-60 extend linker

to

input background music. It will make

your touring or visiting more interesting.(The speaker can also hear the music.)

- 18 -

Ｂ． Simultaneous

Simultaneous

Interpretation

1. The speaker takes one transmitter set on non-interfence channel(TX A) and one

microophone.

2. Mother language listeners take receivers set on the same channnel(RX A) as the

transmitter

’

s

so

that they can hear what the speaker is saying.

3. Interpreters take receivers(RX A) for hearing the mother language and transmit

their interpreted languages

to

other language listenners via attaching transmitters

(TX

B,

TX

C

…… )

4. Other language listenners can hear the interpreters

’

voice via the their receivers RX

B,

RX

C

…… that are set on the same channel as that of cooresponding

interpreters ’ .

P

ay

attentions:

W hile using multiple channels, please select channels without interence between each

other.

I f one takes both one receiver for listenning and one transmitter

to

interprete what he

hears

to

another language, he needs

to

make the distance between the receiver and the

transmitter as far as possible

to

avoid being interfered.

P lease try the following solution if there is still interference. Set the channel into

- 19 -

different frequency ranges, such as range

A

and range B.(You have

to

contact SOOLAI

to

preset the channel frequency for you!!!)(Please refer

to

Frequency diagram on page

21.)

T

roubleshooting

N

o

voice

in

receiver

output

1. Make sure the transmitter and receiver are both powered.

2. Make sure the transmitter and the receiver are on the same channel frequency.

3. Make sure the microphone and earphone are attached appropriately.

4. Make sure the transmitter is not in Mute mode

5. Make sure the volume control on receiver is not adjusted on the minimum.

Short

working

distance

1. Make sure the antenna is not broken.

2. Make sure the transmitter is not close

to

other transmitter powers. I

n

simultaneous

interpretation, make sure the interpreter

’

s transmitter and receiver are not on the

same channel frequency.

3. Try

to

set receiver

’

s SQ

to

“ MIN -10 ”

to

check the effect.

4. Try

to

use another channel.

5. Check line of sight transmitting range.

V

oice

distortion

1. Make sure that there is

no

other transmitter using the same channel.

2. While using multiple channels, make sure there is

no

interference between each

other.

3. Make sure the transmitter

’

s microphone GAIN is adjusted

to

the best volume.

4. Try

to

adjust the receiver

’

s SQ

to

“ MAX +10 ”

to

check the effect.

T

oo

low

voice

1. Make sure the transmitter

’

s microophone GAIN is adjusted at the best volume.

2. Make sure the receiver

’

s volume is adjusted at the best volume.

3. Replace the earphone

to

check the effect.

If still operating problems with your transmission installation occur, please contact

your local SOOLAI agent for assistance.

SOOLAI SPL-32R User manual

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