AEQ TLE-02D User Manual Download Page 13 | Manualshive

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TLE-02D

Portable Digital Communications Unit

13

5. ISDN MODE USER INTERFACE

ISDN Mode User Interface Flow diagram:

USO

RESTRITO

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Summary of Contents for TLE-02D

Page 1: ...ufacturer of this equipment is Registered Company number ER 080 1 96 conforming to the AENOR UNE EN ISO 9001 quality assurance standard TLE 02D Portable Digital Communications Unit USER S MANUAL ED 08...

Page 2: ...ACCESS TO CODIFICATION CHANGING 5 4 MANUAL DIALLING 5 5 CALL GENERATION 5 6 CONNECTION ESTABLISHED 5 6 1 DATA CHANNEL 5 6 2 VUMETER MODE 5 7 GENERATION OF DTMF TONES FOR REMOTE CONTROL 6 TLE MODE USER...

Page 3: ...LR3 and Jack Independent analogue mix level control for each input channel The mixer signal is treated with an analogue compressor limiter to avoid clipping in the digital stages Two stereo headphone...

Page 4: ...TLE 02D Portable Digital Communications Unit 4 1 3 Functional diagram Schematic functional diagram of the Audio Codec USO RESTRITO...

Page 5: ...n by ISDN or CTN Commuted Telephone Network In the former case the signals reach the TA terminal adapter which is controlled by the communication controller this accepts user instructions entered thro...

Page 6: ...unit is fitted with a standard pin plug which is lockable to prevent accidental disconnection If a standard alkaline battery power supply is to be used 8 standard 1 5V AA LR6 alkaline batteries must b...

Page 7: ...ntrols are mounted on the front and Control panels these are explained later 1 The backlit LCD display 2 The numeric keyboard 3 The Multifunction and Audiocodec Control Keys 4 Mic and Mic Lin channel...

Page 8: ...7 RJ11 Analogue Telephone Line CTN connector 8 Mode selector switch ISDN ISDN Analogue Telephone Line CTN 9 Dial mode selector switch Pulse DTMF Tones in CTN mode 10 4 Wire interface 11 Auxiliary Inpu...

Page 9: ...details of the PC serial communication port consult the user manual supplied with the computer RJ45 chassis connector wiring The RJ 45 connector connects the terminal adapter which is included in the...

Page 10: ...es of the equipment which can be used as per the following examples As a conventional 4W circuit or a pre mixer setting the associated control knob SOURCE in TX position As a recording output setting...

Page 11: ...ion can be visualised on the Display 2 lines X 16 characters Access is gained to the various configuration menus dialling telephone book etc by using the four pushbuttons Two Multifunction Keys OK CAN...

Page 12: ...02D to adjust the mix levels of each input two microphone and one mic line with independent level adjustment for each and with level adjustment for each output two headphones and one auxiliary output...

Page 13: ...TLE 02D Portable Digital Communications Unit 13 5 ISDN MODE USER INTERFACE ISDN Mode User Interface Flow diagram USO RESTRITO...

Page 14: ...ation the user can perform three operations 1 Activating P BOOK Telephone Book displays the phone book which is included in the unit 2 Activating CHCOD CHANGE CODIFICATION accesses the window which al...

Page 15: ...connection Activating NUMBER displays the telephone number associated with this phone book entry 3 Pressing CANCEL will return to the previous window 3 The EDIT key summons the edit modify window for...

Page 16: ...ow 6 The user can view the different codification modes available by using the UP and DOWN keys to pass through the table 64 Modes ISDN G711 A LAW A Law ISDN G711 LAW Law ISDN G722 STAT G722 Statistic...

Page 17: ...elease messages are issued by the equipment i ERROR An internal error has occurred in the call generation process ii NO ISDN AVAILABLE An attempt has been made to establish communication when there is...

Page 18: ...3 If mode G722 H221 H242 is being used the DATCHN appears instead of the CODIF key Activating the DATCHN key opens window 10 Pressing the Rx and Tx keys activates On or deactivates Off the transmissio...

Page 19: ...TLE 02D Portable Digital Communications Unit 19 6 CTN MODE USER INTERFACE CTN Mode User Interface Flow diagram USO RESTRITO...

Page 20: ...requency shift before being sent thereby improving the low frequency band quality of the signal received at the expense of the highest band The bandwidth transmitted is therefore between 50 and 3750 H...

Page 21: ...el in the same way as in ISDN mode 3 Pressing the CONN key will return to the previous window 2 If On Hook is pressed in windows 2 or 3 once the call is established or during dialling the call will be...

Page 22: ...ed CONTROL PORT is mounted on the rear of the Audiocodec chassis for connection to an external computer communicating through RS 232 protocol The PC is connected through its serial port The connection...

Page 23: ...of the screen display the state of communication between the PC and AEQ TLE 02D They should be green and blinking The serial channel communication parameters are displayed in the bottom left hand cor...

Page 24: ...is visible the module upgrading process can continue In the installation directory together with the Upgrade application there are three files each labelled according to the module software they cont...

Page 25: ...e found The Upgrading Microprocessor File is supplied in both languages English Ming and Spanish Micr Once the file with the latest software version is selected the Upgrade window opens The current TL...

Page 26: ...ssible to verify the firmware transmission after writing by clicking on the corresponding box in the Upgrade window before commencing the process In this case the program reads the upgraded version fo...

Page 27: ...r writing and verification when selected the Upgrade program will confirm that the process has been successfully completed This process must be carried out for each of the three modules Microprocessor...

Page 28: ...minal input level for TX 0dBu on Auxiliary Output 1 5dBu Maximum input level for nominal adjustment 26dBu Input range for TX 0dBu on Auxiliary Output 8 5dBu 26dBu Output range for nominal level input...

Page 29: ...erface Input Output Transformer Impedance 600 Nominal input level 10 4dBu Nominal output level 6dBu Bandwidth Expander inactive Normal mode Telephone line 300Hz 4000Hz 1dB Auxiliary Output RX 300Hz 40...

Page 30: ...ber Press the key to make the call If the call is not established at the first attempt line busy no reply in any call mode manual or automatic it is possible to redial by accessing the phone book wher...

Page 31: ...monitor the output signal level once communication has been established through either analogue CTN or ISDN digital line 2 Equipment use once communication is established The AEQ TLE 02D Portable Dig...

Page 32: ...equipment that does not comply with these conditions will not be accepted 3 AEQ will at its own cost repair the faulty product once returned including the necessary labour to carry out such repair wh...

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