AudiaVOIP
Operation Manual
July 2012
Biamp Systems, 9300 SW Gemini Drive, Beaverton, Oregon 97008 U.S.A. (503) 641-7287 www.biamp.com
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this product near water.
6) Clean only with dry cloth.
7) Do not block ventilation openings.
Install in accordance with the
manufacturer’s instructions.
8) Do not install near any heat
sources such as radiators, heat
registers, stoves, or other product
(including amplifiers) that produce
heat.
9) Do not defeat the safety purp
the grounding-type plug. A grounding
type plug has two blades and a third
grounding prong.
The third prong is provided for your
safety. If the provided plug does not
fit into your outlet, consult an
electrician for replacement of the
obsolete outlet.
ose of
10) Protect the power cord from being
walked on or pinched particularly at plugs,
convenience receptacles, and the point
where they exit from the product.
11) Only use attachments/accessories
speci
fied by the manufacturer.
12) Use only with equipment rack, cart,
stand or table designed to provide adequate
mechanical strength, heat dissipation and
securement to the building structure.
When a cart is used, use
caution when moving the cart
and product combination to
avoid injury from tip-over.
13) Unplug this product during lightning
storms or when unused for long periods of
time.
14) Refer all
personnel.
product 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 product, the product has been
exposed to rain or moisture, does not
operate normally, or has been dropped.
servicing to qualified service
Servicing is required when the
WARNING - To reduce the risk of fire or electric shock, do not expose this product to rain or
moisture.
WARNING - This product employs Safety Grounding and must be connected to a MAINS
socket that is properly grounded to provide a protective earthing connection.
WARNING – Speaker terminals marked with the symbol
wiring connected to these terminals requires installation by qualified electrical installer.
Disconnect Device - The MAINS plug is used to disconnect MAINS power and must remain
readily operable.
Explanation of safety related symbols - Product labeling and the operation manual may
use the internationally recognized symbols defined below to note safety messages.
Lightning Bolt: Hazardous Live voltages present when this
not touch terminals marked with this symbol while the unit is connected to live power.
Exclamation Point: Replace components (i.e. fuses) only with the values specified by
the manufacturer. Failure to do so will compromise safe operation of this unit.
are Hazardous Live. External
unit is in operation. Do
2
TABLE OF CONTENTS
AUDIAVOIP ............................................. 4
Features ........................................................ 4
REAR PANEL ............................................ 5
Preloaded DAP File ............................................... 5
Card Conguration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
EXAMPLE CONFIGURATION ................................. 6
CONNECTING TO A NETWORKED SYSTEM ...................... 7
ASSIGNING DIFFERENT IP ADDRESSES ...................... 12
AUDIAVOIP SPECIFICATIONS .............................. 13
Block Diagram .................................................. 13
WARRANTY ............................................ 14
FCC COMPLIANCE ....................................... 15
EC DECLARATION ....................................... 16
EU ROHS COMPLIANCE ................................... 17
3
AudiaVOIP
AudiaVOIP
AudiaVOIP is a dedicated version of AudiaFLEX NC, the benchmark in digital audio systems for demanding
professional sound installations. AudiaVOIP provides the same easy- to- use software and functional algorithms,
available in AudiaFLEX with the added ease of a predened xed I/O conguration and factory loaded DAP
le optimized for VoIP teleconferencing. The intuitive software provides audio system design capabilities via
PC computer, and allows easy selection, viewing, and calibration of numerous audio components: mixers,
combiners, matrixes, equalizers, lters, crossovers, dynamics, routers, delays, remote controls, meters,
generators, diagnostics, etc. Once a system design is compiled, it is downloaded into AudiaVOIP, where it
can then be controlled via third- party systems such as AMX® and Crestron®, via daVinci™ software, and/or
via dedicated Audia remote control panels. For more complete instructions, see the software Help le or the
printable Help document.
FEATURES
• Sona™ Acoustic Echo Cancellation (AEC)
• Comes precongured with:
• 12 AEC inputs
• 4 mic/line inputs
• 4 line outputs
• 2 amplied outputs
• 2 VoIP lines
• Conguration/control via PC/laptop
• Remote control panels for levels, presets, etc.
• Third-party control via RS-232
• Built-in diagnostic tools
• Remote function control via Ethernet
• CE marked, UL listed and RoHS compliant
• Covered by Biamp Systems’ ve year warranty
• Ability to select, view and calibrate:
• Mixers – standard, automatic, matrix, combiners
• Equalizers – graphic, parametric, feedback
• Filters – HPF, LPF, high shelf, low shelf, all-pass
• Crossovers – 2-way, 3-way, 4-way
• Dynamics – leveler, comp/limiter, ducker, ANC
• Routers – 2x4 ~ 56x56
• Delays – 0 ~ 2000ms
• Controls – levels, mutes, presets, schedulers, logic gates, RS-232 commands, etc.
• Meters – signal present, peak, RMS
• Generators – tone, pink noise, white noise
• Diagnostics – transfer function
4
AudiaVOIP REAR PANEL
AudiaVOIP
100-240V
50/60Hz
150 Watts
52SJ
Model: Audia
~
primary
CobraNet® connections only
secondary
link
Ethernet
Serial Control Port
in use / conductor
link / activity
LEDs
U.S. pat. no. 4,922,536
24VDC
1.5A
term hi lo
Remote Control Bus
N24138
CAUTION
RISK OF ELECTRICAL SHOCK.
DO NOT OPEN.
In 21
Out 3
In 22
Out 4
class 2 wiring
In 17
In 19
Out 5
In 20
Out 6
link/act
full
duplex
Out 7
In 18
Out 8
BLACK connectors = OUTPUTSYELLOW connectors = AMP OUTPUTS GREEN connectors = INPUTS
In 15
Out 17
Out 15
Out 13
Out 11
Out 9
In 16
VoIP
Out 10
In 12
In 14
Out 14
Out 12
ORANGE connectors = AEC INPUTS
In 8
In 10
Out 18
Out 16
In 7
In 9
In 11
In 13
AudiaVOIP comes precongured with 4 mic/line inputs, 12 AEC inputs, 4 line outputs, 2 amplied outputs
and 2 VoIP lines. The device comes preloaded with a default software conguration le that is able to be
customized to meet a wide range of applications.
Preloaded DAP File
BIAMP SYSTEMS
Made in USA, US and Imported Parts
www.biamp.com
In 1
In 3
In 5
Out 23
Out 21
Out 19
In 6
Out 20
In 2
In 4
Out 24
Out 22
Card Conguration
The xed conguration is achieved with the following cards:
Card Slot Channel Default Software Conguration le connection
Input Output
IP-2 1 1 Program Left
2 Program Right
IP-2 2 3 Codec Receive Left
4 Codec Receive Right
AEC-2HD 3 5 Room Microphone 1
6 Room Microphone 2
AEC-2HD 4 7 Room Microphone 3
8 Room Microphone 4
AEC-2HD 5 9 Room Microphone 5
10 Room Microphone 6
AEC-2HD 6 11 Room Microphone 7
12 Room Microphone 8
AEC-2HD 7 13 Room Microphone 9
14 Room Microphone 10
AEC-2HD 8 15 Room Microphone 11
16 Room Microphone 12
VoIP-2 9 17 17 VoIP Telephone Line 1
18 18 VoIP Telephone Line 2
OP-2e 10 19 Codec Transmit Left
20 Codec Transmit Right
OP-2e 11 21 Auxiliary Output A
22 Auxiliary Output B
PA-2 12 23 4 or 8 Ω Room Speakers Channel 1
24 4 or 8 Ω Room Speakers Channel 2
5
EXAMPLE CONFIGURATION
Serial Port for interface to external
control systems:
• Can receive control
information (controlling
dialer, room levels, etc.)
• Send serial strings to other
devices (control lighting and
camera systems, etc.)
100-240V
~
50/60Hz
150 Watts
primary
52SJ
Model: Audia
Ethernet Control Interface
• Audia DSP programming
interface
• Interface to external
control systems
• Interface to Biamp
controllers, daVinci, RED-1
or iPad Dialer App
Third Party Control System
Serial Control Port
CobraNet® connections only
secondary
in use / conductor
link / activity
LEDs
U.S. pat. no. 4,922,536
24VDC
1.5A
link
term hi loEthernet
Remote Control Bus
Control NetworkRED-1
Graphical
User
Controls
www.biamp.com
Presentaon audio
sources (PC, DVD,
Projector Audio)
In 1
Out 23
In 2
Out 24
VoIP Network
2 VoIP extensions for
internal and external
telephone conferencing
(Sona AEC processing
removes all echo from
audio delivered to callers)
CAUTION
RISK OF ELECTRICAL SHOCK.
DO NOT OPEN.
In 7
In 9
In 11
In 13
In 21
Out 5
Out 3
In 20
In 22
Out 6
Out 4
N24138
class 2 wiring
link/act
full
duplex
Out 7
In 18
Out 8
BLACK connectors = OUTPUTSYELLOW connectors = AMP OUTPUTS GREEN connectors = INPUTS
Audio outputs to video codecs
(Sona AEC Processing removes all echo
from audio delivered to far end)
Audio outputs to recorders,
external ampliers, etc.
Two 30W speaker circuits.
Direct drive 4, 6, or 8Ω speakers
or 70/100V distributed circuits
(external transformers required)
In 17
In 19
In 15
Out 17
Out 15
Out 13
Out 11
Out 9
In 16
VoIP
Out 10
In 12
In 14
Out 14
Out 12
ORANGE connectors = AEC INPUTS
In 8
In 10
Out 18
Out 16
In 5
Out 19
In 6
Out 20
Audio inputs from
video codecs
BIAMP SYSTEMS
Made in USA, US and Imported Parts
In 3
Out 21
In 4
Out 22
6
CONNECTING TO A NETWORKED SYSTEM
1. Install Audia software on a Windows PC.
Download from here: http://www.biamp.com/products/audia/downloads.aspx
2. Minimum PC requirements:
Windows® 7 (32-bit), Vista (32-bit), or XP Professional SP2/SP3 (32-bit)
256MB RAM
Pentium® 4 1.5GHz or faster
10/100 Base-T Ethernet Card
1280x1024 screen resolution (recommended)
3. Assign an IP address to the PC.
The PC must have a unique IP address before it can communicate with an Audia device. Please note that
AudiaVOIP does not support DHCP or Zero Conf (Link Local) addressing.
Windows XP users: Go to Control Panel > Network and Internet > Network Connections.
Conrm the Local Area Connection you will be using. Right click and select Properties.
Windows 7 users: Go to Control Panel > Network and Sharing Center. Click on Local Area Connection.
7
CONNECTING TO A NETWORKED SYSTEM
The Local Area Connection Status Dialog will open. Select Properties.
The Local Area Connection Properties Dialog will open. Double-Click Internet Protocol Version 4
(TCP/IPv4).
8
CONNECTING TO A NETWORKED SYSTEM
The Internet Protocol Version 4 (TCP/IPv4) Properties will open.
Update the IP address and Subnet mask to the same range as the AudiaVOIP default. The IP address
should be 192.168.1.x (x=1-254). Subnet mask should be 255.255.255.0.
Click OK when complete. Close Network.
4. Connect the PC to the network.
There are two ways to connect a PC and AudiaVOIP system together.
Direct connection:
Attach a “crossover” Ethernet cable from the PC’s 10/100 Base-T network card to the AudiaVOIP Ethernet
port. You can easily determine if an Ethernet cable is a “crossover” by looking at the conductors on the
RJ-45 connectors. If the wiring of pins 1,2, 3 and 6 is different on both ends, it is a “crossover” Ethernet
cable.
9
CONNECTING TO A NETWORKED SYSTEM
Connecting via Ethernet switch:
Attach a “straight-through” Ethernet cable from the PC’s 10/100 Base-T network card to a 10/100 Base-T
Ethernet switch. “Straight-through” Ethernet cables connect transmit pins directly to receive pins (pin 1
to pin 1, pin 2 to pin2, pin 3 to pin3, etc.). You can easily determine if an Ethernet cable is “straight through” by looking at the conductors on the RJ-45 connectors. If the wiring is identical on both ends, it
is a “straight-through” Ethernet cable.
5. Power up Audia devices.
Connect the supplied power cord to a grounded AC mains voltage of 100-240VAC @50/60Hz. Connect the
other end of the power cord to the power entrance located on the rear of the Audia unit. Note the status of
the front panel LED’s. Under normal conditions, all LED’s will remain green once power-up sequence has
completed.
6. Connect the Audia device to the network.
Direct connection:
Attach a “crossover” Ethernet cable from the PC’s 10/100 Base-T network card to the AudiaVOIP Ethernet
port. You can easily determine if an Ethernet cable is a “crossover” by looking at the conductors on the
RJ-45 connectors. If the wiring of pins 1,2, 3 and 6 is different on both ends, it is a “crossover” Ethernet
cable.
Connecting via Ethernet switch:
Attach a “straight-through” Ethernet cable from the PC’s 10/100 Base-T network card to a 10/100 Base-T
Ethernet switch. “Straight-through” Ethernet cables connect transmit pins directly to receive pins (pin 1
to pin 1, pin 2 to pin2, pin 3 to pin3, etc.). You can easily determine if an Ethernet cable is “straight through” by looking at the conductors on the RJ-45 connectors. If the wiring is identical on both ends, it
is a “straight-through” Ethernet cable.
7. Congure NIC in the Audia software.
Open Audia software and select the correct network interface card. From the Audia menu go to
Tools > Options. Click on the Network tab, then press Select NIC.
10
CONNECTING TO A NETWORKED SYSTEM
8. Connect to the network with Audia software.
Open the Audia software. Connect to the network by going to File > Network > Connect to network.
Select the required device listed in the System List and press Connect to System.
The software will connect and allow real time user control. When required changes have been made,
disconnect the PC from the Audia system by going to File > Network > Disconnect from Audia
system.
Finally, disconnect the PC from the network by going to File > Network > Disconnect from network.
11
ASSIGNING DIFFERENT IP ADDRESSES
All AudiaVOIP units ship from the factory with an assigned IP address of 192.168.1.101 . When using more
than one device in a system, each device must have a unique IP address. Audia device IP addresses must be
different from any IP address that will be used in this system. AudiaVOIP does not support DHCP or Zero Conf
(Link Local) addressing. Please note that adjusting Audia IP addresses will stop system audio.
1. In the Audia software, go to File > Network > Connect to network.
2. Once you are connected, go to File > Network > Perform Audia Device Maintenance
> Select desired Audia device > Set IP address.
3. Update the IP Address, Subnet mask and Gateway values to the new settings.
4. Click OK when complete.
5. Close Device Maintenance when complete.
6. Connect to the system and restart the audio.
Note: To avoid conict issues that occur when connecting multiple Audia devices with the same IP number,
be sure to only connect one Audia device at a time to the Ethernet switch when assigning IP addresses.
12
AudiaVOIP SPECIFICATIONS
AudiaFLEX BLOCK DIAGRAM
AudiaVOIP SPECIFICATIONS
Frequency Response (20Hz~20kHz @ +4dBu): +0/-0.4dB
THD+N (20Hz~20kHz @ +4dBu):
line level < 0.006%
mic level < 0.04%
EIN (20Hz~20kHz, 66dB gain, 150Ω): -125dB
Dynamic Range (20Hz~20kHz, 0dB): > 107dB
Maximum Gain (input channels): 66dB
Crosstalk (channel-to-channel @ 1kHz):
line level < -80dB
mic level < -75dB
Output Impedance (balanced): 200Ω
Input Impedance (mic/line balanced): 8kΩ
Maximum Output (balanced): +24dBu
Maximum Input (mic/line): +24dBu
AudiaVOIP BLOCK DIAGRAM
Phantom Power: +48 VDC (7mA/input)
Input Gain Range (variable trim): 0dB ~ +66dB
Sampling Rate: 48kHz
A/D - D/A Converters: 24-bit
Power Consumption (100~240VAC 50/60Hz): < 150 watts
Dimensions:
height 3.5 inches (89mm)
width 19 inches (483mm)
depth 11.15 inches (283mm)
Weight (max. - fully loaded with PA-2 cards): 15.25 lbs.
(6.9kg)
Compliance: AES48-2005 Grounding & EMC practices
EU Directive 2002/95/EC, RoHS directive
CE marked
UL / C-UL listed
Analog
Inputs
TCP/IP
Control
Comms
Memory
A/D D/A
Remote
Control
Bus
MicroProcessor
DSP Cluster
RS-232
CobraNet
Control
Comms
Analog
Outputs
13
WARRANTY
BIAMP SYSTEMS IS PLEASED TO EXTEND THE FOLLOWING 5-YEAR LIMITED WARRANTY TO THE ORIGINAL
PURCHASER OF THE PROFESSIONAL SOUND EQUIPMENT DESCRIBED IN THIS MANUAL
1. BIAMP Systems warrants to the original purchaser of new products that the product will be free from
defects in material and workmanship for a period of 5 YEARS from the date of purchase from an
authorized BIAMP Systems dealer, subject to theterms and conditions set forth below.
2 If you notify BIAMP during the warranty period that a BIAMP Systems product fails to comply with the
warranty, BIAMP Systems will repair or replace, at BIAMP Systems’ option, the nonconforming product. As a
condition to receiving the benets of this warranty, you must provide BIAMP Systems with documentation
that establishes that you were the original purchaser of the products. Such evidence may consist of your
sales receipt from an authorized BIAMP Systems dealer. Transportation and insurance charges to and
from the BIAMP Systems factory for warranty service shall be your responsibility.
3. This warranty will be VOID if the serial number has been removed or defaced; or if the product has
been altered, subjected to damage, abuse or rental usage, repaired by any person not authorized by
BIAMP Systems to make repairs; or installed in any manner that does not comply with BIAMP Systems’
recommendations.
4. Electro-mechanical fans, electrolytic capacitors, gooseneck microphones, cords connecting handheld
microphones, hard-drives, displays, and normal wear and tear of items such as paint, knobs, handles,
keypads and covers are not covered under this warranty. All server-based devices are warranted for 3
years only.
5. This warranty is in lieu of all other warranties, expressed or implied. Biamp Systems disclaims all other
warranties, expressed or implied, including, but not limited to, implied warranties of merchantability
and tness for a particular purpose.
6. The remedies set forth herein shall be the purchaser’s sole and exclusive remedies with respect to any
defective product.
7. No agent, employee, distributor or dealer of Biamp Systems is authorized to modify this warranty or
to make additional warranties on behalf of Biamp Systems. Statements, representations or warranties
made by any dealer do not constitute warranties by Biamp Systems. Biamp Systems shall not be
responsible or liable for any statement, representation or warranty made by any dealer or other person.
8. No action for breach of this warranty may be commenced more than one year after the expiration of
this warranty.
9. Biamp systems shall not be liable for special, indirect, incidental, or consequential damages, including
lost prots or loss of use arising out of the purchase, sale, or use of the products, even if BIAMP
Systems was advised of the possibility of such damages.
14
072012_585.0381.90A
FCC COMPLIANCE
FCC NOTICE - CLASS B DIGITAL DEVICE
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
when the equipment is operated in either a residential or commercial 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: 1) Reorient or relocate the receiving antenna,
2) Increase the separation between the equipment and receiver, 3) Connect the equipment into an outlet on a
circuit different from that to which the receiver is connected or 4) Consult the dealer or an experienced radio/TV
technician for help.
15
COMPLIANCE
DoC DSPA201207
EC Declaration of Conformity
Biamp Systems Corporation, as manufacturer having sole responsibility, hereby declares
that our delivered version the following described product complies with the applicable
provisions of the DIRECTIVES below except as noted herein. Any alterations to the product
not agreed upon and directed by Biamp Systems Corporation will invalidate this declaration.
Brand Name: Audia
Product Description: Audio Digital Signal Processors and Control Accessories
DSP Models: AudiaFLEX CM, AudiaFLEX NC, AudiaFUSION,
®
AudiaSOLO 4X12, AudiaSOLO 8X8, AudiaSOLO 12X4,
AudiaVOIP
AudiaFLEX I/O Cards: AEC-2HD, IP-2, OP-2e, PA-2, TI-2, VoIP-2
AudiaFUSION Amplifier Cards: AM-600, AM-600c
Low Voltage Accessories/Controls: LOGIC BOX, NPS-1, RED-1, RED-1F, RCB HUB, RP-L1,
RP-L2, RP-S4, SELECT 8, VOLUME 8, VOLUME/SELECT 8,
VCB
Applicable EC Directives: Applicable Harmonized Standards:
LVD Directive (2006/95/EC) Safety EN 60065:2002
IEC 60065:2001
EMC Directive (2004/108/EC) Emissions EN 55103-1:1996, Environment E2
Immunity EN 55103-2:1996, Environment E2
R&TTE Directive (1999/5/EC) Terminal Equip. TBR-21 (AudiaFLEX with TI-2 only)
RoHS Directive (2011/65/EU) RoHS Recast
Special Considerations for Product Environment or Compliance:
Shielded cabling must be used for system connections.
DSP Platform provides Low Voltage Limited Energy for controls.
RED-1, RED-1F, use only CE marked Power over Ethernet (PoE) device.
Technical Documentation File, Location and Contact:
Biamp Systems Corporation phone: (503) 641.7287
9300 S.W. Gemini Drive fax: (503) 626.0281
Beaverton, OR USA 97008 e-mail: compliance@biamp.com
+ Amd 1:2005
Authorized Representative: Larry Copley, Compliance Engineer
Authorized Signature:
Date and Place Issued: March 2010, Beaverton, Oregon USA
Revised: July 2012
16
COMPLIANCE
with the requirements of Chinese law SJ/T11363-2006
RoHS COMPLIANT
This Biamp product, including all attendant cables and accessories
supplied by Biamp, meets all requirements of EU Directives
2002/95/EC of January 27, 2003, and 2005/618/EC of August 18,
2005, the EU RoHS Directives. An EU RoHS Materials Content
Declaration document may be obtained at www.biamp.com
The following information is presented to comply
有害物质表 (Hazardous Substances Table)
Biamp Systems Corporation
数字信号处理器 (Digital Signal Processor)
型号 AudiaVOIP
部件名称 (Part Name)
设备机箱(Equipment Chassis)
电源线 (Power Cord)
插拔式接线端子 (Plug-in Terminal Blocks)
手册和其他书面文档 (Manual and Paper Documents)
包装箱和所有包装材料 (Box and Packing Materials)
有毒有害物质或元素 (Substances)
Pb 铅Hg汞Cd 镉Cr+6
PBB PBDE
六价铬
X O X O O O
O O O O O O
O O O O O O
O O O O O O
O O O O O O
0：表示该部件所有均质材料中的这种有毒有害物质低于 SJ/T11363-2006 的限制要求.
X：表示该部件中至少有一种均质材料所含的这种有毒有害物质高于 SJ/T11363-2006 的限制要求.
在电触头和（或）镀镉所含的均质材料中，镉及其化合物的含量可以超过 0.01%，但欧盟指令 91/338/EEC（根据欧盟指令
76/769/EEC）限制销售和使用某些危险物质和制剂部分中所禁止的用途除外
在以下一种或多种物质所含的均质材料中，铅及其化合物的含量可以超过 0.1%:
1) 电子元器件中玻璃内所含的铅
2) 铅在钢材中是作为一种合金元素，含量可达 0.35%
3) 铅在铝材中是作为一种合金元素，含量可达 0.4%
4) 铅在铜材中是作为一种合金元素，含量可达 4%
5) 高熔点类焊料中的铅（即铅料合金，铅含量超过 85%）
6) 电子陶瓷部件内的铅
7) 由两种以上元素组成的焊料中所含的铅，用于连接针脚和微处理器包装，其中
铅的含量超过 80% 但低于 85%
8) 顺应针连接系统内的铅
9) 倒装芯片封装中半导体芯片及载体之间形成可靠连接所用焊料中的
在正常使用情况下，中国环保使用期限为 10 年，条件是：
• 环境温度为 (Ambient Temperature) 0-40C (32-104°F)
• 湿度为 0-95%，无凝结
• 海拔高度为 0-10,000 英尺
• 气流不受阻碍
• 没有水或其他液体进入任何部件
• 电源为 100-240 Vac, 50/60 Hz; 150W (Power Supply)
• 部件没有损坏（损坏部件应立即修理）
• 由工厂授权人员使用批准的材料进行所有维修
17
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