AKG DMS-700 Owners manual
USER INSTRUCTIONS . . . . . . . .p. 2
Please read the manual before using the equipment!
BEDIENUNGSANLEITUNG . .S. 30
Bitte vor Inbetriebnahme des Gerätes lesen!
MODE D’EMPLOI . . . . . . . . . . . . . . . .p. 58
Veuillez lire cette notice avant d’utiliser le système!
MODO DE EMPLEO . . . . . . . . . . . .p. 86
¡Sirvase leer el manual antes de utilizar el equipo!
DMS 700
Firmware V.11.11.10
Thank you
Symbols Used
Important Note!
2
DMS
700
for purchasing an AKG product. This manual contains important instructions for setting up and operating your equipment. Please take a few minutes to read the instructions below carefully be-
fore operating the equipment. Please keep the manual for future reference. We hope you enjoy
using your system!
The lightning flash with arrowpoint in an equilateral triangle means that there are dangerous voltages present within the unit.
The exclamation point in an equilateral triangle on the equipment indicates that it is necessary for the user to refer to the User Manual. In the User Manual, this symbol marks instructions that the user must follow to ensure safe operation of the equipment.
• AKG continually improves the internal firmware of the DMS 700 system in order to meet
changing customer needs in the best possible way. Should your system use a different
firmware version than the one described in this user manual, some functions may differ
from the related instructions.
• To find out the actual firmware version implemented in your system, please check the
menu. The firmware version described in this user manual is stated on the cover page.
• Before you read on, we recommend comparing the receiver firmware version against
the version described in the manual. If the two versions are not identical, please visit
www.akg.com to find out about the latest changes.
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FCC Statement
The DHT 700 D5, DHT 700 C5, and DPT 700 have been tested and found to comply with the limits for a low-power auxiliary station pursuant to Part 74 of the FCC Rules. The DSR 700 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 follow ing measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connect ed.
• Consult the dealer or an experienced radio/TV technician for help.
Shielded cables and I/O cords must be used for this equipment to comply with the relevant FCC
regulations.
Changes or modifications not expressly approved in writing by AKG Acoustics may void the user’s
authority to operate this equipment.
The DRS 700 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
inter ference receiv ed, including interference that may cause undesired operation.
1 Safety and Environment ...........................................................................................................4
Safety ........................................................................................................................................4
Environment...............................................................................................................................4
2 Packing List ..............................................................................................................................5
3 General .....................................................................................................................................6
DMS 700 ...................................................................................................................................6
4 Setting Up.................................................................................................................................8
Inserting Batteries into the Transmitter ..........................................................................................8
Connecting Antennas ..................................................................................................................8
Positioning the Receiver ..............................................................................................................8
Connecting the Receiver to a Mixer/Amplifier.................................................................................8
Ground Lift (16, 19).....................................................................................................................9
Connecting the Receiver to Power ................................................................................................9
Transmitter SILENT Mode ............................................................................................................9
Receiver LOCK Mode...................................................................................................................9
Optional external MUTE switch .....................................................................................................9
5 Operating Notes......................................................................................................................10
SELECT Control (5)....................................................................................................................10
CH1 / CH2 Buttons (10 / 12) ......................................................................................................10
BACK Button (4)........................................................................................................................10
DSP Button (2)..........................................................................................................................10
Checking the Audio Signal – Headphones CH1 / CH2 Buttons (6)...................................................10
6 Display....................................................................................................................................11
Main Window............................................................................................................................11
Channel Information Window .....................................................................................................11
Battery Status Indication............................................................................................................11
Audio Meter .............................................................................................................................11
MUTE Indication (F) ...................................................................................................................11
Antenna Indication ....................................................................................................................12
Status & Warning Messages ......................................................................................................12
7 DSR 700 Menu .......................................................................................................................14
QUICK SETUP ...........................................................................................................................15
CHANNEL.................................................................................................................................16
AUDIO......................................................................................................................................17
ENVIR. SCAN ............................................................................................................................18
REHEARSAL .............................................................................................................................18
UTILITY ....................................................................................................................................19
8 DPT 700 / DHT 700 Menus......................................................................................................20
Standard Startup ......................................................................................................................20
Silent Mode Startup...................................................................................................................21
9 Function Description ..............................................................................................................22
QUICK SETUP ...........................................................................................................................22
CHANNEL Menu........................................................................................................................22
AUDIO Menu.............................................................................................................................23
ENVIRONMENT SCAN................................................................................................................24
REHEARSAL - Sound Check.......................................................................................................24
UTILITY Menu ...........................................................................................................................24
10 Cleaning ..................................................................................................................................25
11 Troubleshooting.......................................................................................................................26
12 Specifications..........................................................................................................................28
DMS 700 Digital Microphone System..........................................................................................28
DSR 700 Digital True Diversity Receiver......................................................................................28
DPT 700 Digital Bodypack Transmitter .......................................................................................28
DHT 700 Digital Handheld Transmitter........................................................................................29
3
Table of Contents
DMS
700
Safety
Environment
• Do not spill any liquids on the equipment and do not drop any objects through the ventilation slots
in the equipment.
• The equipment may be used in dry rooms only.
• The equipment should be opened, serviced, and repaired by authorized personnel only. The
equipment contains no user-serviceable parts.
• Before connecting the equipment to power, check that the AC mains voltage stated on the equipment is identical to the AC mains voltage available where you will use the equipment.
• Operate the equipment off voltages between 90 VAC and 240 VAC only. Using a different power
voltage may cause serious damage to the unit!
• If any solid object or liquid penetrates into the equipment, shut down the sound system immediately. Disconnect the power cable from the power outlet immediately and have the equipment
checked by AKG service personnel.
• Do not place the equipment near heat sources such as radiators, heating ducts, or amplifiers,
etc. and do not expose it to direct sunlight, excessive dust, moisture, rain, mechanical vibrations, or shock.
• To avoid hum or interference, route all audio lines, particularly those connected to the microphone
inputs, away from power lines of any type. If you use cable ducts or conduits, be sure to use separate ones for the audio lines.
• Clean the equipment with a moistened (not wet) cloth only. Be sure to disconnect the equipment
from the power outlet before cleaning the equipment! Never use acidic or scouring cleaners or
cleaning agents containing alcohol or solvents since these may damage the enamel and plastic
parts.
• Use the equipment for the applications described in this manual only. AKG cannot accept any liability for damages resulting from improper handling or misuse.
• Be sure to dispose of used batteries as required by local waste disposal rules. Never throw batteries into a fire (risk of explosion) or garbage bin.
• The packaging of the equipment is recyclable. Dispose of the packaging in an appropriate container provided by the local waste collection/recycling entity and observe all local legislation relating to waste disposal and recycling.
• When scrapping the equipment, remove the batteries, separate the case, circuit boards, and cables, and dispose of all components in accordance with local waste disposal rules.
4
1 Safety and Environment
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DSR 700
DPT 700
DHT 700 D5, DHT 700 C5
Optional Accessories
Antenna Accessories
• Check that the package contains all the parts listed below. If anything is missing, please contact
your AKG dealer.
• 1 x DSR 700 receiver
• 2 x BNC UHF antennas
• 1 x EU-standard IEC power cord
• 1 x US-standard IEC power cord
• DPT 700 transmitter
• 2 x LR6 AA dry batteries
• DHT 700 transmitter
• 2 x LR6 AA dry batteries
• Stand adapter
• Color code
• Windscreen with color code strips
• CU 700 – Charging unit for DPT 700 / DHT 700
• MK/GL – Guitar cable/Instrument cable
• W 3004 – Windscreen
• RMS 4000 – Remote mute switch
• Various microphones for DPT 700
• SRA 2 W – Passive directional antenna
• SRA 2 B/W – Active directional antenna
• RA 4000 W – Passive omnidirectional antenna
• RA 4000 B/W – Active omnidirectional antenna
• PS 4000 W – Active antenna splitter
• AB 4000 – Antenna booster
• MK PS – Antenna cable, 2 feet/65 cm
• MKA 20 – Antenna cable, 66 feet/20 m
• 0110E01890 – Front-mount antenna cable
• For more options and antenna accessories, please refer to the current AKG catalog or folder, or
visit www.akg.com. Your dealer will be glad to help.
2 Packing List
5
DMS
700
DMS 700
DSR 700
Controls
Refer to page i.
Graphic Display
Refer to page i.
The DMS 700 wireless microphone system is comprised of the DSR 700 stationary digital true-diversity receiver, handheld transmitters DHT 700/C with an AKG C 5 microphone element and
DHT 700/D with an AKG D 5 microphone element, and the DPT 700 bodypack transmitter. The receiver and transmitters operate in a 155 MHz (max.) sub-band of each frequency set within the UHF
band from 548 MHz to 865 MHz. You can select the receiving frequency from pre-programmed frequency groups and sub-channels of your receiver or set it directly in 25 kHz-increments. Both the
handheld and bodypack transmitters are set to the parameters selected on the receiver via infrared
transmission.
1. POWER: ON/OFF switch
2. DSP button
3. Graphic display
4. BACK button
5. SELECT control (turn lef/ right, push)
6. Headphone buttons (CH1, CH2)
7. Headphone output, ¼”/6.3mm jack socket
8. Infrared data synchronization window
9. RF signal level LED meter
10. Channel selection for channel CH1
11. Backlit status ring for channel CH1 & CH2 (red=warning, green=OK)
12. Channel selection for channel CH2
13. Opening for antenna front mounting
14. BNC socket, antenna input A
15. BNC socket, antenna input B
16. GND-Lift XLR output channel CH1
17. XLR socket (male), analog audio output CH1, balanced
18. ¼”/6.3mm jack socket, analog audio output CH1, unbalanced
19. GND Lift XLR output channel CH2
20. XLR socket (male), analog audio output CH2, balanced
21. ¼”/6.3mm jack socket, analog audio output CH2, unbalanced
22. Data interface, RJ11 socket for connecting the receiver to a computer via a HUB 4000 Q
23. BNC socket, AES-EBU wordclock IN (48kHz)
24. XLR socket (male), digital AES-EBU audio output CH1 & CH2 (48 kHz)
25. IEC mains connector (90 to 240 VAC)
A. Alphanumeric name line
B. Current group & channel numbers
C. 7-digit transmitter battery status indicator
D. LOCK symbol
E. Audio signal level meter
F. MUTE symbol
G. Current frequency line
H. Currently active antenna line
3 General
6
DMS
700
DPT 700
Controls
Refer to page i.
Graphic Display
Refer to page i.
DHT 700
Controls
Refer to page ii.
Graphic Display
Refer to page ii.
1. Graphic display
2. Mute switch
3. ¼ wave antenna
4. Infrared window for data synchronization
5. Status LED (red=warning, green=OK)
6. Power ON/OFF button
7. Battery compartment cover
8. 3-pin male mini-XLR (TB3M) audio input for microphones and instruments
9. Battery compartment for two 1.5 V LR6 AA batteries or 1.2 V AA NiMH rechargeable batteries
(>2100 mAh)
10. 0.1”/2.5-mm jack socket for external mute switch
11. Charging contacts
12. Battery compartment release buttons
A. Alphanumeric name line
B. Current group & channel numbers
C. 7-digit battery status display
D. Country or RF output level line
E. Active encryption symbol
F. Active mute symbol
1. Graphic display
2. Mute button
3. Color code, charging contacts, helical antenna
4. Infrared window for data synchronization
5. Status LED (red=warning, green=OK)
6. Power ON/OFF button
7. Battery compartment cover
8. Microphone element
9. Battery compartment for two 1.5 V LR6 AA batteries or 1.2 V AA NiMH rechargeable batteries
(>2100 mAh)
A. Alphanumeric name line
B. Current group & channel numbers
C. 7-digit battery status display
D. Country or RF output level line
E. Active encryption symbol
F. Active mute symbol
3 General
7
DMS
700
• Prior to using your DMS 700, make certain that the transmitter and receiver are tuned
to the same frequency.
1. Open the battery compartment cover (9).
2. Insert the supplied battery into the battery compartment, aligning the battery according to the
polarity symbols. If you insert the battery the wrong way, the transmitter will not be powered.
3. Close the battery compartment cover (9).
The supplied ¼-wave antennas can be mounted quickly and easily and are suitable for applications
where a direct line of sight between the transmitter and the receiver antenna is available and a wireless microphone system is to be used without a lot of installation work.
• You should use remote-mounted antennas if the receiver’s position doesn’t allow the best reception.
- Connect the remote antennas to the BNC sockets (14, 15) on the receiver rear panel.
- Use RG58 cable to connect the antennas.
- For details on antennas, accessories, and frequency planning support visit our website at
www.akg.com.
• Use the BNC extension cable (AKG part #0110E01890) for mounting the ¼-wave antennas on
the front panel (13).
Signal reflections off metal objects, walls, ceilings, etc. or the shadow effects of musicians and other
people may weaken or block the direct transmitted signal.
For best results, place the receiver or remote antennas as follows:
• Place the receiver/antennas near the performance area (stage). Make sure, though, that the
transmitter won’t be used within 10 ft (3 m) of the receiver. Optimum separation is at least 16 ft.
(5 m). Check that you can see the receiver from where you will be using the transmitter. Shadow
effects caused by people or objects can disrupt the radio link.
• Place the receiver at least 5 ft. (~1.5 m) away from any large metal objects, walls, scaffolding,
ceilings, etc.
• You can use the receiver either free-standing or mounted in a 19" equipment rack.
• If you install one or more receivers into a 19" rack, either mount the supplied antennas on the
receiver front panel(s) or use remote antennas. This is the only way to ensure optimum reception quality.
You can connect the receiver’s two analog XLR (17, 20) and two analog ¼”/6.3mm jack (18, 21) outputs at any time. Use the receiver’s AUDIO Menu to adjust the output level as needed.
• Connect the audio output to the desired input:
a) BALANCED XLR-output - microphone input: set the output level switch to "-30 dB".
b) BALANCED XLR-output - line input: set the output level switch to "0 dB".
c) UNBALANCED 1/4” output - unbalanced 1/4" microphone or line input jack.
• Use the AES-EBU digital balanced XLR (24) output to feed the audio signals of both receivers to
an AES-EBU digital input.
The built in A/D converter supports a sampling rate of 48 kHz. You can connect an external
48 kHz clock generator to the Wordclock IN (23) BNC socket to synchronize all your digital signals.
4 Setting Up
8
DMS
700
Inserting Batteries
into the Transmitter
Connecting Antennas
Remote Antennas
Antenna
Front-mount Cable
Positioning the Receiver
Connecting the Receiver to
a Mixer/Amplifier
Analog output
Digital Output
For details on the AES-EBU
output visit www.akg.com.
Ground Lift (16, 19)
Connecting the Receiver to
Power
Important!
Transmitter SILENT Mode
Receiver LOCK Mode
Optional
external MUTE switch
4 Setting Up
9
DMS
700
The receiver will automatically detect an external 48 kHz clock and will use this clock for the A/D
conversion. You can check the Wordclock status in the Channel Information window.
This switch allows you to remove hum caused by ground loops.
• To open the chassis ground connection, press the GROUND LIFT button to the LIFT position.
You can check the GND LIFT status in the Channel Information window.
• Check that the AC mains voltage stated on the rear panel is identical to the AC supply
voltage available where your system will be used. Using the power supply with a different AC voltage may cause damage to the unit.
• Plug the power cord into the AC IN socket (25) on the receiver’s rear panel and the other end of
the power cord into a convenient power outlet.
We recommend setting the carrier frequency in SILENT mode only (RF OFF).
• To engage SILENT mode, push and
hold the MUTE switch (2) while turning
on (6) the transmitter. This is the only
way to make sure you won't go "on air"
on a frequency that is not allocated or
coordinated and risk "jamming" or interfering with some other RF device or wireless system.
The receiver is electronically locked so that you won’t make any unintended adjustments.
The "LOCK" label (D) is shown on the display.
• To enter SETUP mode, press and hold the SELECT control (5) until the "LOCK" label disappears.
After approximately 4 minutes with no action, the receiver will automatically switch into LOCK
mode.
The optional RMS 4000 Remote Mute Switch allows muting of the transmitter if it is mounted in a
position where it is difficult or impossible to use the "on-board" MUTE switch.
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5 Operating Notes
Controls the various operating parameters of the receiver.
The SELECT control has the following functions:
• Long push: Unlocks receiver (switches to SETUP mode).
• Short push: Confirms status and warning messages.
• Turn left or right: No function.
• Long push: Locks the receiver (switches to LOCK Mode).
• Short push: Calls up the selected menu or confirms a selected setting.
• Turn left or right: Select menus or change the selected setting.
Depending on the current menu the channel keys have different functions.
• General View: Call up the channel information window.
• General View: Call up the channel information window.
• Quick Setup Menu: From the CHANNEL LIST, you can directly select and synchronize any open
channel.
• Channel Menu: You can directly open a sub-menu (Frequency, Group/Channel, Name…) with
the desired channel. The channel sub-menu lets you select a different channel.
• Audio Menu: From the GAIN, DSP, and ATTENUATION PAD sub-menus, CH1 and CH2 let you se-
lect receiver channel CH1 or CH 2.
• Rehearsal Menu: Select the displayed graph.
A short push will close the current menu and all unconfirmed values are erased.
Holding the BACK key will close all menus, all unconfirmed values are erased and the general window is activated.
The DSP button allows you to bypass the LOW CUT, EQ, COMPRESSOR, and LIMITER for each channel individually.
1. To monitor the audio signal, connect headphones with a ¼”/6.3mm TRS plug to the headphones
output (7).
2. To activate the audio output, push the headphones CH1 or CH2 button next to the headphones
socket briefly.
3. To deactivate the audio push the headphones CH1 or CH2 button for more than 1 second.
• You can adjust the headphone volume with the SELECT control directly after pushing the headphones section CH1 or CH2 button.
SELECT Control (5)
LOCK Mode:
SETUP Mode:
CH1 / CH2 Buttons
(10 / 12)
LOCK Mode:
SETUP Mode:
BACK Button (4)
DSP Button (2)
Checking the Audio
Signal – Headphones CH1
and CH2 Buttons (6)
DMS
700
11
6 Display
Main Window
Channel Information
Window
Battery Status
Indication
Audio Meter (E)
MUTE Indication (F)
The general window shows all necessary parameters for operation. In addition to a freely-selectable
name, the current frequency, the current group and channel, you can check the audio level, the active antenna, and the remaining use time of the transmitter battery. In case of a critical fault condition (audio mute, low battery, audio clip) you will see a warning message.
The Channel Information window provides a quick overview of the tuning parameters (group/channel, frequency, name, country, attenuation pad, transmission power, encryption, and mute lock). All
these parameters can be set and synchronized. The GROUNDLIFT and WORDCLOCK fields inidcate
the related current status.
• To call up the channel information window, simply push the CH1 or CH2 button from the general window.
The battery symbols on the transmitter (C) and receiver (C) let you check the transmitter’s remaining battery capacity at a glance. Each segment equals approximately 1 hour of remaining battery life.
If no battery voltage is detected or the information is invalid, no information is shown on the display.
Approximately 1 hour before the battery will be dead the “LOW BATT” warning appears and the LED
ring turns red.
The audio meter (E) indicates the audio output level of the receiver.
• To match the receiver’s output level to the connected mixer, you can adjust the level using the
GAIN parameter in the AUDIO menu.
The output level is not properly adjusted if the audio meter goes off-scale or the input on the connected device is overloaded.
The audio output is muted. The status LED
ring (11) is lit red. Since power and the RF
section remain ON, no unwanted noise will
become audible from the sound system
when you mute the audio signal.
DMS
700
Antenna Indication
Status & Warning
Messages
Status messages
in order of priority:
The DSR 700 receiver is a special digital true-diversity design with an integrated antenna splitter. The
antenna field (H) indicates the active antenna.
The status and warning indication function provides visual warnings to alert you when selectable critical system conditions occur. If one of the selected conditions occurs, the LED ring (11) around the
SELECT control will change from green to red and a warning message will appear on the display that
describes the current fault condition. The warning messages appear in the order of priority.
Depending on the type of warning, a large message (upper field) is shown permanently or for 5 secs.
A small message (bottom line) is displayed for as long as the warning is not confirmed. The selected
warning functions are active in LOCK and ACTIVE modes.
• To delete a warning message from the display, press the SELECT control briefly.
1. LOW BATT: Transmitter battery capacity is low. The LED ring is
lit red and a large warning message displayed permanently.
2. AF CLIP: Audio overload in transmitter A/D converter. The LED
ring is lit red and a large warning message displayed for 5 secs.
or as long as the fault condition lasts.
A small warning message is displayed in the main window until
the warning is confirmed.
3. RF LOW: The field strength of the received RF signal is too low,
the receiver’s audio output is muted to prevent unwanted noise.
The LED ring is lit red and a large warning message displayed for
5 secs. or as long as the fault condition lasts.
A small warning message is displayed in the main window until
the warning is confirmed.
4. ANT ERROR: The same antenna has been active for more than
one minute. The LED ring is lit red and a large warning message
displayed for 5 secs. or as long as the fault condition lasts.
A small warning message is displayed in the main window until
the warning is confirmed.
6 Display
12
DMS
700
Warning messages
in order of priority:
1. INTERFERE: Signal interference from other wireless systems,
TV, radio, CB radios, or defective electrical appliances or installations has been detected.
2. ENCRYPTION: The Encryption scheme has not been set properly.
6 Display
13
DMS
700
MAIN WINDOW
START SETUP
Scanning the channel
groups to find, set, and
synchronize clean channels
CHANNEL LIST
List of last scan results
CONTINUE SCAN
Start a new scan to find
another set of clean
channels
TRANSM. POWER
Setting transmitter
RF output power
ENCRYPTION
Turning encryption
ON / OFF
MUTE LOCK
Deactivate the transmitter
audio mute button
SYNCHR.TRANSMITTER
Transfer all selected
values to the transmitter
via infrared
QUICKSETUP
Searching and setting
clean carrier frequencies
CHANNEL
Setting parameters
manually
Synchronize channel
AUDIO
Setting audio effects:
gain, low cut, EQ,
compressor, and limiter
ENVIR. SCAN
Searching frequency band
for active radio
frequencies
REHEARSAL
Checking RF reception
area
UTILITY
General settings
GROUP/CHANNEL
Setting group and channel
manually
DSP
Setting audio effects
UNLIMITED SCAN
Searching entire
frequency band
START CHECK
Checking RF reception
area
CH1/CH2
BACK
< > < > < > < > < >
< >
LIMIT SCAN
Limit search to selectable
part of frequency band
< >
< >
FREQUENCY
Setting frequency
manually
NAME
Assigning a name to the
selected channel
< >
< >
< >
< >
< >
< >
SELECT BACK
SELECT BACK
SELECT BACK SELECT BACK SELECT BACK SELECT BACK SELECT BACK
CHANNEL MENU
QUICKSETUP MENU
ATTENUATION PAD
Setting audio output level
HP GAIN
Adjusting headphone
volume
< >
< >
AUDIO MENU
ENVIR. SCAN MENU
REHEARSAL MENU
CHANNEL INFORMATION WINDOW
14
7 DSR 700 Menu
DMS
700
GAIN
Setting input level to DSP
chain
< >
STATUS
Programming visual
warnings for critical
conditions
DISPLAY CONTRAST
Changing display contrast
FACTORY RESET
Resetting all parameters
to their default values
INFO
Calling up software and
hardware information
WARNING LIST
Last 25 warnings
COUNTRY
Setting special frequency
presets
DISPLAY MODE
Changing display
appearance
< >
< >
< >
< >
< >
< >
UTILITY MENU
QUICKSETUP
Searching and setting
clean carrier frequencies
MENU
NO. CHANNELS
Number of required
channels
SELECT: select/store value
< >: Number
LIMIT FREQ.. RANGE
Limit scanning frequency
range
SELECT: select/store value
< >: Frequencies
START SCAN
Start new scan
SELECT: start
START SETUP
Scanning the channel
groups to find, set and
synchronize clean channels
< >
< >
SELECT
BACK
SELECT
BACK
SELECT
CHANNEL LIST
List of clean channels
SELECT: show frequencies
< >: Channel
CH1/CH2: assign channel
and synchronize
CHANNEL LIST
List of last scan result
CONTINUE SCAN
Start a new scan to find
another set of clean
channels
< >
< >
SELECT BACK
QUICKSETUP MENU
QUICK SETUP
15
7 DSR 700 Menu
DMS
700
TRANSM. POWER
Setting transmitter RF
output power
ENCRYPTION
Turning encryption
ON / OFF
MUTE LOCK
Deactivating the
transmitter audio mute
button
SYNCHR.TRANSMITTER
Transfer all selected
values to the transmitter
via infrared
CHANNEL
Setting parameters
manually
Synchronize channel
MENU
CH1/CH2
Selecting current channel
SELECT: select/store value
< >: CH1/CH2
GROUP
Selecting group
SELECT: select
< >: Group
CHANNEL
Selecting channel
SELECT: select/store
< >: Channel
SYNC
Synchronizing transmitter
SELECT: Start
GROUP/CHANNEL
Setting group and channel
manually
SELECT
< >
SELECT
< >
SELECT
< >
SELECT
CH1, CH2
BACK
CH1/CH2
Selecting current channel
SELECT: select/store value
< >: CH1/CH2
MHz
Selecting frequency
SELECT: select
< >: MHz
KHz
Selecting frequency
SELECT: select/store
< >: kHz
SYNC
Synchronizing transmitter
SELECT: Start
SELECT
< >
SELECT
< >
SELECT
< >
SELECT
CH1, CH2
BACK
CH1/CH2
Selecting current channel
SELECT: select/store value
< >: CH1/CH2
NAME
10 characters
SELECT: select/store
< >: Character
SYNC
Synchronizing transmitter
SELECT: Start
SELECT
< >
SELECT
< >
SELECT
CH1, CH2
BACK
CH1/CH2
Selecting current channel
SELECT: select/store value
< >: CH1/CH2
TRANSM. POWER
Selecting transmitter
RF output power
SELECT: select/store
< >: RF power
SYNC
Synchronizing transmitter
SELECT: Start
SELECT
< >
SELECT
< >
SELECT
CH1, CH2
BACK
CH1/CH2
Selecting current channel
SELECT: select/store value
< >: CH1/CH2
ENCRYPTION
Turning encryption
ON/OFF
SELECT: select/store
< >: ON/OFF
SYNC
Synchronizing transmitter
SELECT: Start
SELECT
< >
SELECT
< >
SELECT
CH1, CH2
BACK
CH1/CH2
Selecting current channel
SELECT: select/store value
< >: CH1/CH2
MUTE LOCK
Deactivate/override
transmitter mute button
SELECT: select/store
< >: ON/OFF
SYNC
Synchronizing transmitter
SELECT: Start
SELECT
< >
SELECT
< >
SELECT
CH1, CH2
BACK
FREQUENCY
Setting frequency
manually
NAME
Assigning a name to the
selected channel
< >
< >
< >
< >
< >
< >
SELECT BACK
CHANNEL MENU
CHANNEL
16
7 DSR 700 Menu
DMS
700
17
7 DSR 700 Menu
DMS
700
AUDIO
Setting audio effects:
gain, low cut, EQ,
compressor, and limiter
MENU
PROFILE
Selecting profile
SELECT: select/store
< >: Profile
SAVE
Storing DSP settings in a
profile with a name
SELECT: select/store
< >: Profile & character
GAIN
Adjusting input level to
DSP (audio) chain
SELECT: select/store
< >: Gain
CH1/CH2
Selecting current channel
SELECT: select/store value
< >: CH1/CH2
SELECT
< >
SELECT
< >
SELECT
< >
SELECT
CH1, CH2
SELECT
CH1, CH2
BACK
BACK
SELECT
CH1, CH2
BACK
EQ
Setting 3 Band EQ
SELECT: select/store
< >: Level & frequency
COMPRESSOR
Setting gain, threshold,
ratio, attack, and release
SELECT: select/store
< >: Value
LIMITER
Setting threshold
SELECT: select/store
< >: Value
SELECT
< >
SELECT
< >
SELECT
< >
CH1/CH2
Selecting current channel
SELECT: select/store
< >: CH1/CH2
ATTENUATION PAD
Selecting audio output
gain
SELECT: select/store
< >: 0dB/-30dB
SELECT
< >
SELECT
CH1, CH2
BACK
HP LEVEL
Adjusting headphone
volume
SELECT: select/store
< >: Level
SELECT BACK
AUDIO
LOW CUT
Setting low cut frequency
SELECT: select/store
< >: Frequency
DSP
DSP
Setting audio effects
ATTENUATION PAD
Setting audio output level
HP GAIN
Adjusting headphone
volume
< >
< >
AUDIO MENU
GAIN
Setting input level to DSP
chain
< >
ENVIR. SCAN
Searching frequency band
for active radio
frequencies
MENU
GRAPH
Scan active
SELECT: Zoom
< >: Navigate
UNLIMITED SCAN
Searching entire
frequency band
SELECT
BACK
LIMIT FREQ. RANGE
Limit frequency range
SELECT: select & store
< >: Frequency
START SCAN
Start new scan
SELECT: Start
GRAPH
Scan active
SELECT: Zoom
< >: Navigate
< >
SELECT SELECT
BACK
BACK
LIMIT SCAN
Limit search to selectable
part of frequency band
< >
SELECT BACK
ENVIR. SCAN MENU
ENVIR. SCAN
REHEARSAL
Checking RF reception
area
MENU
START CHECK
Checking RF reception
area
SELECT
BACK
GRAPH
Scanning CH1 & CH2
SELECT: Zoom
< >: Navigate
CH1, CH2: select channel
SELECT BACK
REHEARSAL MENU
REHEARSAL
18
7 DSR 700 Menu
DMS
700
UTILITY
General settings
MENU
RF LOW
Warning: no transmitter
RF signal received
SELECT: select/store
< >: ON/OFF
LOW BATT
Warning: transmitter remaining battery capacity
is low
SELECT: select/store
< >: ON/OFF
AUDIO CLIP
Warning: audio overload
at transmitter A/D
converter input
SELECT: select/store
< >: ON/OFF
ANT ERROR
Warning: antenna input
problem on receiver
SELECT: select/store
< >: ON/OFF
STATUS
Programming visual
warnings for critical
conditions
SELECT
< >
SELECT
< >
SELECT
< >
SELECT
BACK
SELECT
BACK
COUNTRY
Setting standard or
special frequency presets
SELECT: select/store
< >: Country
SELECT
BACK
DISPLAY MODE
Switching between
4 diffferent windows
SELECT: select/store
< >: Mode
SELECT
BACK
DISPLAY CONTRAST
Selecting display contrast
SELECT: select/store
< >: Value
SELECT
BACK
FACTORY RESET
Resetting all parameters
to their default values
< >: YES/NO
SELECT
BACK
WARNING LIST
< >: Navigate
SELECT
BACK
INFO
Software and hardware
version
SELECT BACK
UTILITY
DISPLAY CONTRAST
Changing display contrast
FACTORY RESET
Resetting all parameters
to their default values
INFO
Calling up software and
hardware information
WARNING LIST
Last 25 warnings
COUNTRY
Setting special frequency
presets
DISPLAY MODE
Changing display
appearance
< >
< >
< >
< >
< >
< >
UTILITY MENU
19
7 DSR 700 Menu
DMS
700
Preset Mode
Frequency Mode
8 DPT 700 / DHT 700 Menus
20
DMS
700
MUTE Hold ON/OFFMUTE
Warning
Event
Press
ON/OFF
or
MUTE
MUTE
Transmitter sends signal to mute
receiver audio output.
GR/CH & Country screen alternates with Frequency & Power
screen.
SHUTDOWN
Holding ON/OFF will shut down
the transmitter.
WARNING
LOW BATT or AUDIO CLIP
Standard Startup
Press ON/OFF button.
On synchronizing a preset Group & Channel, the display shows GR/CH and the selected country code.
MUTE Hold ON/OFFMUTE
Warning
Event
Press
ON/OFF
or
MUTE
MUTE
Transmitter sends signal to mute
receiver audio output.
SHUTDOWN
Holding ON/OFF will shut down
the transmitter.
WARNING
LOW BATT or AUDIO CLIP
On synchronising a manually-selected frequency, the display shows the selected frequency and RF output level.
8 DPT 700 / DHT 700 Menus
21
DMS
700
INFO MENU
Silent Mode Startup
Press ON/OFF and MUTE buttons.
MUTE
MUTE
Display shows NAME and Group/Channel. Device
does not transmit any data to receiver (RF-OFF).
1/8
2/8
GROUP/CHANNEL
Display shows group/channel and frequency.
(RF-OFF)
MUTE
3/8
FREQUENCY
Display shows frequency and country code.
(RF-OFF)
MUTE
4/8
COUNTRY
Display shows country code and serial
number.
(RF-OFF)
MUTE
5/8
SERIAL NUMBER
Display shows serial number and
software version.
(RF-OFF)
MUTE
6/8
SW VERSION
Display shows software version.
(RF-OFF)
MUTE
7/8
HW VERSION
Display shows hardware Version and
frequency band.
(RF-OFF)
MUTE
8/8
BAND
Display shows frequency band and transmitter
name.
(RF-OFF)
Silent Mode
QUICK SETUP
CHANNEL Menu
GROUP / CHANNEL
Important!
FREQUENCY
NAME
TRANSM. POWER
ENCRYPTION
For details, visit
www.akg.com.
Note:
MUTE LOCK
SYNCHR. TRANSMITTER
9 Function Description
22
DMS
700
▲
!
The DSR 700 has been designed for use in large multi-channel systems. To find intermodulationfree and clean carrier frequencies quickly and easily, we recommend using the QUICK SETUP function to find all required channels.
1. To start QUICK SETUP, select the START SETUP menu, set the required number of channels as
well as the required frequency ranges and start scanning.
The scan procedure can take up to one minute. The CHANNEL LIST shows you clean channels
in a user-friendly list.
2. To assign and synchronize a clean channel to the receiver you can use the channel button.
3. Use the CONTINUE SCAN sub-menu to search for other frequencies.
All channel-specific parameters such as GROUP/CHANNEL, FREQUENCY, NAME, TRANSMISSION
POWER, ENCRYPTION and MUTE LOCK can be set and adjusted manually.
The DSR 700 receiver provides frequency groups with specially calculated frequencies. In the
GROUP/CHANNEL menu you can set and synchronize a channel (frequency) manually.
• Make certain that all selected channels are from the same Group within the same Preset. To find clean channels we recommend using the QUICK SETUP function.
The FREQUENCY sub-menu allows frequency adjustments in 25-kHz increments.
You can enter any name (the name of a performer or instrument, etc) for each channel.
The TRANSM.POWER sub-menu lets you adjust the RF output power of the synchronized transmitter.
If you turn on the encryption function, the receiver will calculate a unique key every time that you synchronize the transmitter. The receiver uploads the key during the infrared synchronization process.
You cannot read out the encryption key and it is not possible to set two transmitters to the same key.
• If you use a backup transmitter you must turn off the signal encryption function.
MUTE LOCK deactivates the mute button on the transmitter. The user of the synchronized transmitter cannot mute the audio signal locally.
During the infrared synchronization process the receiver overwrites all previously selected transmitter settings (Group/Channel, frequency, name, transmission power, encryption key, and mute lock).
• To program the transmitter to the settings you selected on the receiver, start the transmitter synchronization from the receiver menu and point the infrared sensor (4) on the transmitter at the
infrared emitter (8) on the receiver from a distance of 4 inches/10 cm max.
AUDIO Menu
GAIN
DSP
Important!
DSP Profiles Factory Default Settings
DSP Button
ATTENUATION PAD
9 Function Description
DMS
700
GAIN allows you to set the the input level to the DSP audio processing section.
The built-in digital signal processor with standard processing functions allows you to control your
audio signal directly from the receiver. The following dynamics processors are available:
• Low cut (frequency)
• 3-band Equalizer (low gain, mid gain, mid frequency, high gain)
• dbx®Compressor (threshold, ratio, gain, attack and release times)
• dbx®Limiter (threshold)
All settings can be stored together with a freely selectable name in one of nine DSP Profiles.
• Profile changes apply to both channels. All settings previously stored in a Profile will
be overwritten.
The DSP button provides a bypass function for LOW CUT, EQ, COMPRESSOR and LIMITER for each
channel separately.
Matches the receiver’s BALANCED output level to the input gain of the connected equipment . If you
are using a MIC input on your mixer, the 0 dB level might overload the input. In that case, set the receiver’s ATTENUATION PAD to -30 dB to reduce the output level.
The UNBALANCED line output level is not adjustable.
▲
!
LOW CUT EQ COMPRESSOR LIMITER
No. Profile Name Application
Freq.
[Hz]
Low Mid MidFreq High
dB] [dB] [kHz] [dB]
Threshold Ratio Gain Attack Release
[dB] [kHz] [ms] [ms]
Threshold
[dB]
1
Presenter
Handheld Present HT
Inexperienced
users,
PowerPoint,
places
of worship,
presenters
77 00 1.0 3.0 -30 2.1:1 3 1 71
0
2 Head-worn Present PT 40 OFF -25 1.5:1 5 6 207
3
Music
Handheld Music HT
Experts,
vocalists,
rock bands,
Karaoke,
musical
40 OFF OFF 9
4 Head-worn Music PT
5
Instrument
Instrument
microphone
w/bodypack
Instru PT
Beginners and
experts,
trumpet,
tuba,
drums
El. guitar,
bass guitar, ac-
tive acoustic
guitar
OFF OFF OFF 9
6
Guitar
w/bodypack
Guitar PT
7 - 9
–
User User 1 - 3 –
23
24
9 Function Description
The Environment Scan function turns the receiver into a spectrum analyzer. UNLIMITED SCAN automatically searches the receiver's entire frequency band ±6 MHz for active radio frequencies. LIMIT
SCAN scans only part of the receiver’s frequency range. During the search, the audio output is muted
and the display shows a frequency graph.
• You can navigate (CW, CCW) and zoom (push) through the graph using the SELECT control.
The Rehearsal Scan function converts the receiver to an RF recorder to check the transmitter RF level
in your reception area. Maximum recording time is four minutes.
1. Start this function and walk around the desired coverage area with the synchronized transmitter. The graphic display indicates the received signal level as it varies over time.
2. To mark some positions, you can use the transmitter MUTE button to set markers on the receiver display.
• You can navigate (CW, CCW) and zoom (push) through the graph using the SELECT control.
• The received signal level should never drop below -85 dBm. You can optimize signal reception
by changing the position of the connected antennas.
The STATUS sub-menu lets you activate a visual warning that alerts you of selected critical system
conditions. If one of the selected conditions occurs, the LED ring around the SELECT control will
change from green to red and a warning message will appear on the display that describes the problem condition. The warning messages appear in the order of priority.
The LED ring is lit red and a large warning message displayed for 5 secs or as long as the fault condition lasts.
A small warning message is displayed until the warning is confirmed.
The selected warning functions are active in LOCK and ACTIVE modes.
• To delete a warning message from the display, press the SELECT control briefly.
LOW BATT: The transmitter’s remaining battery capacity is low. A large warning message is dis-
played permanently and the LED ring is lit red.
AF CLIP: Audio overload in transmitter A/D converter. The LED ring is lit red and a large warning mes-
sage displayed for 5 secs. or as long as the fault condition lasts.
A small warning message is displayed in the main window until the warning is confirmed.
• Reduce the audio input level.
RF LOW: The field strength of the received RF signal is so low that the receiver’s audio output is
muted to prevent unwanted noise. The LED ring is lit red and a large warning message displayed
for 5 secs. or as long as the fault condition lasts.
A small warning message is displayed in the main window until the warning is confirmed.
ANT ERROR: The same antenna has been active for at least one minute. The LED ring is lit red and
a large warning message displayed for 5 secs.
A small warning message is displayed in the main window until the warning is confirmed.
• Check if an antenna cable is broken or incorrectly connected.
ENVIRONMENT SCAN
REHEARSAL –
Sound Check
UTILITY Menu
STATUS
Status indications
in order of priority:
DMS
700
25
9 Function Description
When you turn the receiver on for the first time, the receiver will ask you to select a country.
• From the UTILITY - COUNTRY menu, you should normally select SD (Standard), EU (EUROPE), or
US (USA).
• For some specific countries, you may have to choose one of the internally-stored frequency presets.
• For all other countries, use the SD setting.
This menu lets you change the display appearance. You can choose from four different displays:
MAIN GROUP/CHANNEL
FREQUENCY NAME
The DISPLAY CONTRAST sub-menu allows you to adjust the contrast of the display for use in varying lighting conditions.
The FACTORY RESET sub-menu allows you to reset all parameters to their default values.
The INFO sub-menu lets you call up software information about your receiver and the transmitter synchronized to it.
WARNING LIST stores the last 25 warnings.
• Use a soft cloth moistened with water to clean the surfaces of the equipment.
COUNTRY
DISPLAY MODE
DISPLAY CONTRAST
FACTORY RESET
INFO
WARNING LIST
DMS
700
10 Cleaning
DMS
700
Problem Possible Cause / Remedy
No sound.
• Interference from other wireless systems, TV, radio, CB radios, defective electrical appliances or wiring.
• Transmitter is tuned to different frequency than receiver.
• Transmitter is "OFF" or transmitter MUTE switch set to "MUTE".
• Power cord is not connected to receiver and/or power outlet.
• Receiver is OFF.
• Receiver is not connected to sound system.
• Microphone or instrument is not connected to bodypack transmitter.
• Transmitter batteries are not inserted properly.
• Transmitter batteries are dead.
• Transmitter is too far away from receiver.
• Obstructions between transmitter and receiver are blocking the signal.
• Receiver is invisible from transmitter location.
• Receiver too close to metal objects.
• Software versions of the transmitter and receiver do not match.
Distortion.
• Gain settings are too low or too high.
• DSP functions are not set properly.
Momentary loss of sound ("dropouts")
at some points within performance
area.
• Relocate receiver or re-orient the antennas. If dead spots persist, mark and
avoid them.
• Transmitter is too far away from receiver.
Status/Error/Warning Message Problem / Remedy
RF LOW
• The field strength of the received RF signal is so low that the receiver audio
output is muted to prevent unwanted noise.
- Re-locate receiver or use remote antennas.
AF CLIP
• Audio overload in transmitter A/D converter.
- Reduce audio input level.
ANT ERROR
• The same antenna has been active for at least two minutes.
- Check if antenna cable(s) is/are broken or incorrectly connected.
LOW BATT
• Transmitter battery capacity is low.
- Insert new batteries.
SYSTEM ERRROR
• Internal error.
- Switch power to receiver OFF and back ON after about 10 seconds. If the
problem persists, contact your AKG Service Center.
RF ERROR, PLL ERROR
• Receiver cannot lock on to the selected frequency.
- Push SELECT briefly to confirm error and select a different frequency.
- If the problem persists, contact your AKG Service Center.
UPDATE FIRMWARE
• System is ready for software update.
- Switch power to receiver OFF and back ON after about 10 seconds.
- If the problem persists, contact your AKG Service Center.
INTERFERE ERROR
• Transmitter signal is being “jammed” by other wireless systems, TV, radio, CB
radios, or defective electrical appliances or installations.
- Change frequency or switch off interfering device.
ENCRYPTION!
• Encryption is not set properly.
- Synchronize transmitter.
• Interference from other DMS 700 transmitter.
26
11 Troubleshooting
DMS
700
SYNC Messages Problem / Remedy
WRONG DEVICE • Transmitter frequency band does not match the receiver’s frequency band.
ERROR DEVICE
• Error in transmitter ID data.
- If the problem occurs frequently, contact your AKG Service Center.
TIMEOUT • No infrared data detected.
27
11 Troubleshooting
DMS
700
DMS 700 Digital
Microphone System
DSR 700 Digital
True Diversity Receiver
DPT 700 Digital
Bodypack Transmitter
Carrier frequency range Band 1: 548.1 to 697.9 MHz
Band 2: 710.1 to 864.9 MHz
Switching bandwidth ≤ 155 MHz (depending on local regulations)
Audio bandwidth 25 Hz to 20 kHz (±3 dB)
T.H.D. ≤ 0.05 %
Signal/noise ratio (A-weighted) Analog: XLR balanced, typ. 115 dB(A)
Digital: AES-EBU, typ. 120 dB(A)
Audio sampling rate 24 Bit / 44.1 kHz
Modulation Digital
Bit rate < 200 kbps
Compression AKG premium audio compression technology
Latency 4 msecs.
Encryption YES
Temperature range 14 to 131°F / -10 to 55°C
Carrier frequency range Band 1: 548.1 to 697.9 MHz
Band 2: 710.1 to 864.9 MHz
Switching Bandwidth ≤ 155 MHz (country dependent)
Channels 2 (Dual Receiver)
Sensitivity 10 dBµV / -97 dBm
Receiver type Super heterodyne
Diversity system Digital true diversity
Antenna inputs 2 x 50-ohm BNC female connector
Audio outputs 2 x analog: balanced XLR
2 x analog: unbalanced ¼” jack
1 x digital: AES-EBU XLR (48 kHz) w/ BNC Wordclock IN
Audio output level XLR balanced: +12 dBu (max.)
Low cut 0 to 300 Hz
Equalizer 3-band (parameters: low gain, mid gain, mid frequency,
high gain)
Compressor dbx®(parameters: gain, threshold, ratio, attack, release)
Limiter dbx®(parameter: threshold)
Transmitter battery meter 7-segment bargraph
PC interface
Ethernet via HUB 4000 Q, HiQnet System Architect software
Power supply 90 to 240 VAC, 50 to 60 Hz, 0.4 A
Dimensions Standard 1U rack-mount case
18.9(W) x 1.7(H) x 7.87(D )in. / 480(W) x 43(H) × 200(D) mm
Net weight 5.1 lbs. / 2.3 kg
Carrier frequency range Band 1: 548.1 to 697.9 MHz
Band 2: 710.1 to 864.9 MHz
Switching bandwidth ≤ 155 MHz (country dependent)
RF output power 10, 20, 30, 50 mW (ERP max.),
software-adjustable (depending on local regulations)
Spurious ≤ -70 dBc
Antenna ¼- wave antenna
Audio input TB3M / 3-pin mini XLR socket (2.5 Vrms max.)
Battery life ≥ 8 hours (2 x 1.5-V LR6 AA size batteries)
≥ 8 hours (2 x 1.2-V AA size NiMH >2100 mAh recharge
able batteries)
Dimensions 3.3(W )x 2.5(H) x 0.86(D ) in.
83.5(W) × 64.1(H) x 22(D) mm
Net weight 2.9 oz / 82 g without batteries
12 Specifications
28
DMS
700
DHT 700 Digital
Handheld Transmitter
Carrier frequency range Band 1: 548.1 to 697.9 MHz
Band 2: 710.1 to 864.9 MHz
Switching Bandwidth ≤ 155 MHz (country-dependent)
RF output power 10, 20, 30, 50 mW (ERP max.),
software-adjustable (depending on local regulations)
Spurious ≤ -70 dBc
Antenna Built-In helical antenna
Microphone element DHT 700 D5: dynamic microphone (supercardioid)
DHT 700 C5: condenser microphone (cardioid)
Max. SPL DHT 700 D5: ≤ 140 dB SPL
DHT 700 C5: ≤ 140 dB SPL
Battery life ≥ 8 hours (2 x 1.5-V LR6 AA batteries)
≥ 8 hours (2 x 1.2-V AA size NiMH >2100 mAh recharge
able batteries)
Dimensions 2(dia.) × 9.1(L) in. / 52(dia.) × 231(L) mm
Net weight 11.8 oz / 336 g
This product conforms to the standards listed in the Declaration of Conformity. To order a free
copy of the Declaration of Conformity, visit http://www.akg.com or contact sales@akg.com.
29
DMS
700
30
DMS
700
dass Sie sich für ein Produkt aus dem Hause AKG entschieden haben. Bitte lesen Sie die Bedienungsanleitung aufmerksam durch, bevor Sie das Gerät benützen, und bewahren Sie die Bedie-
nungsanleitung sorgfältig auf, damit Sie jederzeit nachschlagen können. Wir wünschen Ihnen viel
Spaß und Erfolg!
Der Blitz im gleichseitigen Dreieck bedeutet, dass im Gerät gefährliche Spannungen vor-
handen sind.
Das Rufzeichen im gleichseitigen Dreieck am Gerät ist eine Aufforderung, die Bedie-
nungsanleitung zu lesen. In der Bedienungsanleitung kennzeichnet dieses Symbol Anwei-
sungen, die zum sicheren Betrieb des Geräts unbedingt zu befolgen sind.
• Die interne Firmware des Systems DMS 700 wird ständig verbessert, um Kundenanforderungen optimal gerecht zu werden. Sollte Ihr System bereits mit einer höheren
Firmware als der in dieser Bedienungsanleitung beschriebenen ausgestattet sein, können manche Funktionen von der Beschreibung abweichen.
• Die aktuelle Firmware-Version des Empfängers können Sie im Menü abrufen. Die in der
Bedienungsanleitung beschriebene Firmware-Version ist auf der Titelseite angegeben.
• Wir empfehlen, vor dem Weiterlesen zu überprüfen, ob die Firmware-Version des Empfängers mit der in der Bedienungsanleitung beschriebenen Version übereinstimmt.
Wenn dies nicht der Fall ist, finden Sie die jeweils neuesten Änderungen im Internet
unter www.akg.com
Vielen Dank,
Verwendete Symbole
Wichtiger Hinweis:
▲
↯
▲
!
▲
!
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