User manual Telex SPK-300L Portable Desktop Speaker User F.01U.118.507
Operating instructions and pdf manual for use - Telex SPK-300L Portable Desktop Speaker User F.01U.118.507 User manual, User manual Telex SPK-300L Portable Desktop Speaker User F.01U.118.507, Telex, SPK-300L, Portable, Desktop, Speaker, User, F.01U
User manual for Telex SPK-300L Portable Desktop Speaker User F.01U.118.507
Manufacturer: Telex
Basic description and contents of package
Product classification: Pro Audio - Location Sound - Wired Intercoms
Safety instructions
Startup and operation of the wired intercoms
Tips for setting up your Telex
Settings and expert assistance
Contact Telex service
Troubleshooting
Warranty information
Price: 829 USD
We recommend checking out our discussion threads on the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507,
which address similar problems with connecting and setting up Wired Intercoms Telex.
User manual for the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507
The user manual for the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507 provides
necessary instructions for the proper use of the product Pro Audio - Location Sound - Wired Intercoms.
The SPK-300L Portable Desktop Speaker User Station w/ A5F Headset Connector from Telex is a portable speaker station used in the TW Intercom System. Each station is a communication unit along a multi-conference bus. The SPK300L includes the following functional components: a microphone preamplifier with limiter, an electronic microphone switch, a bilateral current source line driver, a listen volume control, a headphone amplifier, a speaker amplifier, a speaker switch and a channel selector switch.
If you own a Telex wired intercoms and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507 in the following formats:
*.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
Additional parameters of the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507:
Specifications
Voltage
Audio line voltage: 1 volt, peak (0 dBm voltage-equivalent)
Range
Average speech level range: -20 dBV to -10 dBV Absolute maximum speech level: 3 volts, peak (linear limit)
Impedance
Audio line impedance, nominal: 50 ohms, 75Hz-20kHz system will continue to operate from 50-300 ohms
DC Current Requirements
Nominal: 32 V DC Operational range: 18-35 V DC Steady state without damage: -1.5-36 V DC Transient: 200 V, 8ms or less (after this time, power supply and user station fuses will open) Quiescent (per station): 10-40 milliamps Dynamic (per station): 50 milliamps (w/ 25 ohm headphones); 70 milliamps (w/ 25 ohm headphones and lights); 100 milliamps (w/ 8 ohm speaker) Start-up current: 1.25 amperes, 50 units, all kinds Fault current: 4.0 amperes, power supply at voltage >12 volts 1.0 amperes, power supply at voltage <12 volts
Operating Distance
Maximum DC limit: 5000' (1524 m) distance along cable, power supply to single station #22 gauge wire - DC voltage drop limitation Maximum AC limit: 10,000' dry pair, power supply at each end, #22 gauge wire System capacitance: 0.3 microfarads (cumulative effect of 10,000' (3048 m) of maximum cable at 30 picrofarads/foot)
Inputs/Outputs
Dynamic microphone type headset or handset Carbon microphone type headset or handset Line input (ties the station to the intercom line) Loop/extension (allows another station to access the line through the first station. Also called loop-through
DC Voltage
User station specifications: 20-35 V DC, operating from -200-36 volts DC without damage
DC Current Requirements
User station specifications: DC current: Quiescent, 10-40 milliamps 50 milliamps, typical (w/ 25 ohms headphones) 75 milliamps, typical (w/ 25 ohms headphones + lights) 100 milliamps, typical (w/8 ohm speaker)
Impedance
User station specifications: 10,000 ohms typical; 2000 ohms worst case dynamic operation
Temperature
User station specifications: Operating: 0-140°F (0-60°C) Storage: -67-257°F (-55-125°C)
Noise
User station specifications: One unit: -75 dBu Ten unit: -67 dBu
Panel Microphone Preamp
Input impedance: 470 ohms Source impedance: 200 ohms, nominal Maximum input level: 150 millivolts Voltage gain: 54 dB Frequency response: 100-10,000Hz, 3 dB Limiter range: 50 dB Carbon mic excitation current: 10 milliamps, nominal
Current
Transfer ratio: 5 milliamps / 1.5 V Output: 5 milliamps into 200 ohms
Headphone Amp
Overall voltage gain: 24 dB Overall voltage gain: 9 V peak-to-peak into 25 ohms Output power headset station: 1/2W into 25 ohms Speaker station: 2W into 8 ohms Frequency response: 150-8000Hz, 3 dB Headphone impedance range: 25-600 ohms Sidetone adjustment range: 20 dB to full on
The user manual for the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507 can be downloaded in .pdf
format if it did not come with your new wired intercoms, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other Telex users keep a unique electronic library
for Telex wired intercomss,
where you can use our link to download the user manual for the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507.
The user manual lists all of the functions of the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507,
all the basic and advanced features and tells you how to use the wired intercoms.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from Telex service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507. User manuals are also
available on the Telex website under Pro Audio - Location Sound - Wired Intercoms.
Question and answer discussion forum concerning user instructions and resolving problems with the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507 - no comments have been made yet - be the first to add a comment
Please, send me the user manual for Ibanez M510E-BS Mandolin in PDF. Thak You!...Vortex 8x42 HD Talon binocular Manual - Vortex Talon HD 8x42 Roof Prism Binocular TLN-4208-HD Posted by: Pierre Gagnon 2024-04-12 23:06:37
Hi, I'm seeking the User manual for the Global Truss ST-180 Extra Heavy-Duty Crank Stand ST-180...Manual - Shure BLX4 Single-Channel Wireless Receiver BLX4-H9 Posted by: Rodolfo Gonzalez 2024-04-11 01:11:47
Question and answer discussion forum concerning user instructions and resolving problems with the Telex SPK-300L Portable Desktop Speaker User F.01U.118.507 - no comments have been made yet - be the first to add a comment