PTN D-3301C User manual

Embedded Speech Module (D-3301)
User Manual
Embedded Speech Module
D-3301C
D-3301D
D-3300
All Rights Reserved
Version: D-3301_2013V1.0
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Embedded Speech Module (D-3301)
NOTICE: Please read this user manual carefully and take notice of Safety
Operation Guide before using this product.
This manual is only for operation instruction, not for any maintenance usage. The
functions described in this version are updated till December 2013. Any changes
of functions and parameters since then will be informed separately. Please refer to
the dealers for the latest details.
This manual is copyright PTN Electronics Limited.All rights reserved. No part of
this publication may be copied or reproduced without the prior written consent of
PTN Electronics Limited.
All product function is valid till 2013-12-12.
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Embedded Speech Module (D-3301)
Table of Contents
1. Introduction.................................................................................................................1
1.1 Introduction to Embedded Speech module (D-3301).........................................1
1.2 Features ............................................................................................................1
1.3 Package Contents .............................................................................................1
1.3.1 Embedded Speech module (D-3301)......................................................1
1.3.2 Audio Box (D-3300).................................................................................1
2. Embedded Speech Module.........................................................................................1
2.1 Appearance .......................................................................................................1
2.1.1 Top Panel.................................................................................................2
2.1.2 Bottom Panel...........................................................................................2
3. Installation of D-3301..................................................................................................3
3.1 Detachable Microphone Rod Connection..........................................................3
3.2 Installation of D-3301.........................................................................................4
4. System Connection.....................................................................................................4
4.1 Connection between Embedded Speech Modules and Audio Box....................4
4.2 Connection between Embedded Speech Module and control unit ....................6
4.3 Speech Module Connection...............................................................................6
5. D-3301 Operation Instructions....................................................................................6
5.1 Setting ID Address.............................................................................................6
5.2 Speaking............................................................................................................7
5.2.1 Chairman unit:.........................................................................................7
5.2.2 Delegate unit: ..........................................................................................8
6. Specifications..............................................................................................................9
7. Dimension.................................................................................................................10
7.1 Dimension of Embedded Speech Module........................................................10
7.2 Dimension of Audio Box...................................................................................10
8. Troubleshooting & Maintenance ...............................................................................11
9. Safety Operation Guide ............................................................................................11
10. After-sales Service..................................................................................................13
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Embedded Speech Module (D-3301)
1. Introduction
1.1 Introduction to Embedded Speech module (D-3301)
Embedded Speech module is a discussion module of Embedded Conference System,
including two kinds of discussion units: chairman units (D-3301C) and delegate units
(D-3301D).
1.2 Features
Digital audio for good sound quality.
Special, simple and beautiful appearance design.
Built-in high-fidelity speaker with good audio quality and automatically muting
function when turn off the microphone to isolate noise.
Detachable microphone rod for easy operation and maintenance, with Speak key
and indicator with two colors for control.
Resistant to interference of GSM signal effectively.
The chairman unit has the highest priority to keep order of the meeting. It can
switch off /pause the speaking of any delegate unit.
The chairman unit with IDA001 is able to allow or reject any delegate’s presentation
proposal.
1.3 Package Contents
1.3.1 Embedded Speech module (D-3301)
1×Mounting bracket
2×Nuts
2×Set bolts
1×Butterfly screw
1×Rotatory microphone tube
1×Microphone wind cover
1×Shielded Twisted Pair (Black, Length: 1m, Shielded outer, parallel line)
Note: All items listed above will be packed in a chairman unit or a delegate unit.
1.3.2 Audio Box (D-3300)
1×D-3300
2×Hangers
4×Screws (Black)
1×Shielded Twisted Pair (Black, Length: 2m, Shielded outer, crossing-line, (568B-
A))
Notes：Please confirm if the product and the accessories are all included, if not,
please contact with the dealers.
2. Embedded Speech Module
2.1 Appearance
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Embedded Speech Module (D-3301)
2.1.1 Top Panel
Figure 2-1 Top panels of a chairman unit and a delegate unit
①Mic port
Connect with detachable microphone
②Speak key
Press this key to switch on microphone, and ④will turn red and keep on.
Press this key again to switch off microphone, ④turns off.
③Priority key (for chairman unit D-3301C only)
Keep pressing this key to mute or switch off all live microphones according to
different prior speech mode.
④LED Indicator for Speak key
Turn red and keep on when microphone is on.
⑤LED Indicator for Priority key
Turn red when the priority key is held on.
2.1.2 Bottom Panel
Figure 2-2 Bottom panel
①RJ45 port
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Embedded Speech Module (D-3301)
Connect to an audio box with twisted pairs.
②Set screw
Fix mounting bracket to unit.
③Encoder
Distinguish the units connected to the same audio box.
The value is either 1 or 4. If the code is “1”, the unit should be connected to
port “2” for speech module on the audio box; and if the code is “4”, the unit
should connect to port “1”.
3. Installation of D-3301
3.1 Detachable Microphone Rod Connection
The microphone used in a speech module is designed with a removable rod, for easy
replacing.
Figure 3-1 Removable Microphone Rod
①Electret cardioid pickup pattern microphone
②LED ring indicator with two colors
Turns red and keeps on when switch on the microphone.
Turns green and keeps blinking when applying for speaking or enter in
reminding period before reaching the limited speaking time.
③Metal tube, with angle and direction adjustable.
④Rotation microphone plug, you can take off the microphone by loosening this plug.
To ensure a good quality of sound, a microphone wind cover is better to be used.
Figure 3-2 Microphone Wind Cover
Insert the wind cover into the microphone, hold and rotate it clockwise until you hear a
special sound (unable to rotate any more). And when you need to take off the cover,
rotate it anticlockwise and pull out it hard.
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Embedded Speech Module (D-3301)
3.2 Installation of D-3301
Firstly, dig a hole on the desk to the size marked
on the aperture paper (shown in Figure 3-3).
Then put the speech module into the hole and
adjust it to flush with the table. Fix the mounting
bracket to the module (shown in Figure 3-4).
Plug a set screw into the fixing mounting and
screw the nuts (with butterfly screw on the top) until
the module arrives at the bottom.
After that, the speech module is fixed on the table.
Figure 3-3 aperture paper Figure 3-4 Installation of D-3301
4. System Connection
4.1 Connection between Embedded Speech Modules and Audio Box
Embedded Speech Modules are linked to control unit via Audio Boxes (D-3300).
Figure 3-5 Appearance of Audio Box D-3300
①FIRMWARE
USB port, upgrade the firmware version
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Embedded Speech Module (D-3301)
②Input
Connect to the OUTPUT port of the last audio box. (Connect the INPUT port of
the first audio box to the OUTPUT port of control unit.)
③Output
Connect to the INPUT port of next audio box.
④Audio Output
Connect with amplifiers to output audio.
⑤MIC
Connect to speech modules. Port “1” is only for the unit whose code is “4”; port “2”
is only for the one with code “1”.
⑥Interpretation
Connect with interpretation module to tackle language barriers. Port “1” is only for
the unit whose code is “3”; port “2” is only for the one with code “6”.
⑦Vote
Connect with voting module. There is no special connection limit for Voting
modules.
Note:
1. An audio box is able to connect with two embedded conference units. Every unit
includes an audio amplifier, a embedded speech module, a interpretation module,
and a voting module shown as bellow:
2. Audio Output port doesn’t support hot-plug. If you want to plug or extract the
amplifier, cut off the power beforehand.
3. Within the same set, when connecting headphones to interpretation modules,
there will be no sound output from the amplifier.
4. Within the same set, when the speech module is holding a speech, interpretation
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Embedded Speech Module (D-3301)
will work normally while the amplifier will be muted.
4.2 Connection between Embedded Speech Module and control unit
Connect a speech module and an audio box with parallel twisted line; connect an audio
box with another audio or a control unit with crossing twisted line.
4.3 Speech Module Connection
Step 1: Connect the INPUT port of the audio box to the RJ45 output port of the control
unit with twisted line. Please connect the OUTPUT port of the audio box to the INPUT
port of next audio box. Connect other audio boxes with the same operations.
Step 2: Connect speech modules with audio boxes. Every audio box is able to connect
with two speech modules, port “1” is for the module with code “4”, and port “2” is for the
module with code “1”.
5. D-3301 Operation Instructions
Before a meeting, the administrator should set the system parameters, such as
address, checking the status etc. Then the attendees are able to use the devices.
5.1 Setting ID Address
To ensure the validity of connection between discussion unit and control unit, the
administrator needs to set unit address if first use this system or have any changes of
amount or replacement.
When you need to set the address, please enter in the menu System Setting, select ID
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Embedded Speech Module (D-3301)
Setting. The default first ID for each discussion unit is A001. After setting the first
address, please press Enter button.
At the same time, LED indicators on each discussion unit connected will keep blinking
to remind you to set the addresses, until you press any button (not the Priority button
on chairman unit) on this discussion unit.
When you press one button, the control unit will recognize your unit and automatically
set an ID for your unit. The LED indicators on your unit will be off. The other discussion
units share the same operations with this example.
After finish setting ID addresses, the system will automatically begin to initialize. Then
the chairman unit with IDA001 will be able to control the other units.
The operation procedure is showed as below:
5.2 Speaking
Press Speak key to start speaking. The speaking function depends on the settings of
the control unit.
5.2.1 Chairman unit:
Priority and Decision right, no capacity limitation.
1. Priority right
Chairman unit has the prior right to speak, and there is “Priority” key on this unit.
a) Mute: In Mute mode, when a chairman unit needs to speak prior to other
delegate units, just press and hold on this key to mute the speaking delegate
units. Release this key to return to the former statue.
b) Off: When the prior speech mode is set to Off, chairman unit press Priority key
to switch off other speaking delegate units’ microphones. Delegate units have
to press Speak key again to turn on the microphones.
2. No speech capacity limitation
a) Speech mode is VOICE: Speak and focus closed to the microphone to switch on
the microphone. It will be automatically switched off when stop speaking for a
while.
b) Speech mode is PTT: Press and hold on Speak key to switch on your
microphone, release it to switch off.
c) For other speech modes, press Speak key to switch on your microphone,
release it to switch off.
Note:
If you select
Apply
speech mode in off-line state, to make it available, the
001 unit has to be a chairman unit.
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