User manual OMNICRON ELECTRONICS TOTAL RECALL

[. . . ] Technical Manual Desktop & 19'' Rack Models Version 4. 00 Rev 0. 03 Introduction This manual is to assist you with your support and servicing of Total Recall units. The manual will be updated from time to time. If you find any discrepancy, problems or you have something that you think should be in the manual please Email us and we will include it in the next revision. This is a working document which will continue to evolve. [. . . ] CLI will not be available from a logger patch or analogue extension. The recorder is designed to detect DTMF tones and display the Dialled Number in the Number Field of the call record. If DTMF is not present at the point of recording, then the DTMF number will not be displayed. DTMF may not be available from a logger patch or analogue extension. V4. 00 Rev0. 03 July 05 58 14 Connecting to 2-way Radio If connecting to a 2-way radio, Transmit (Tx) and Receive (Rx) signals are required to be mixed at the output port of the radio, then one connection point will be required for Total Recall. If the Tx and Rx are not mixed, then two recorder ports will be required and, on replay, the user will only hear one side of the conversation at a time (either the Transmit or Receive). Total Recall does not provide a facility for combining Tx and Rx signals. 2-way Radio Tx & Rx mixers are available from Arunta Comsec Pty Ltd. V4. 00 Rev0. 03 July 05 59 15 4 channel DSP Jumper Settings Ch 1: JP10 Always ON JP9 To Disable OFF-Hook (move to JP13) JP11 Off-Hook setting 1 JP12 Off-Hook setting 2 JP5 AGC Ch 2: JP15 Always ON JP14 To Disable OFF-Hook (move to JP22) JP20 Off-Hook setting 1 JP21 Off-Hook setting 2 JP4 AGC Off-Hook settings Setting 1 ON only Setting 2 ON only Setting 1 & 2 ON Setting 1 & 2 OFF AGC Settings ON +10dB OFF +30dB Ch 3: JP17 Always ON JP16 To Disable OFF-Hook (move to JP25) JP23 Off-Hook setting 1 JP24 Off-Hook setting 2 JP7 AGC Ch 4: JP19 Always ON JP18 To Disable OFF-Hook (move to JP28) JP26 Off-Hook setting 1 JP27 Off-Hook setting 2 JP6 AGC V4. 00 Rev0. 03 July 05 60 16 Ch 1: 8 Channel DSP Jumper Settings Ch 5: JP28 Always ON JP31 Short to disable OFF-Hook JP29 Off-Hook setting 1 JP30 Off-Hook setting 2 JP8 AGC Ch 6: JP32 Always ON JP35 Short to disable OFF-Hook JP33 Off-Hook setting 1 JP34 Off-Hook setting 2 JP7 AGC Ch 7: JP36 Always ON JP39 Short to disable OFF-Hook JP37 Off-Hook setting 1 JP38 Off-Hook setting 2 JP10 AGC Ch 8: JP40 Always ON JP43 Short to disable OFF-Hook JP42 Off-Hook setting 1 JP41 Off-Hook setting 2 JP9 AGC JP12 Always ON JP15 Short to disable OFF-Hook JP13 Off-Hook setting 1 JP14 Off-Hook setting 2 JP4 AGC Ch 2: JP16 Always ON JP19 Short to disable OFF-Hook JP17 Off-Hook setting 1 JP18 Off-Hook setting 2 JP3 AGC Ch 3: JP20 Always ON JP23 Short to disable OFF-Hook JP21 Off-Hook setting 1 JP22 Off-Hook setting 2 JP6 AGC Ch 4: JP24 Always ON JP27 Short to disable OFF-Hook JP25 Off-Hook setting 1 JP26 Off-Hook setting 2 JP5 AGC Off-Hook settings Setting 1 ON only Setting 2 ON only Setting 1 & 2 ON Setting 1 & 2 OFF AGC Settings ON +10dB OFF +30dB (Default) V4. 00 Rev0. 03 July 05 61 8 channel DSP V4. 00 Rev0. 03 July 05 62 17 Upgrading Total Recall to Higher Channel Capacities 17. 1 Desktop Model The 4, 8, and 12 channel versions of the Desktop Model can be upgraded to a higher channel capacity by the addition of a 4-channel (Part Number TR-U4) or 8-channel (Part Number TR-U8) DSP card. Total Recall Desktop Model can accommodate 2 DSP cards only so the upgrade may necessitate the removal of an existing DSP card(s). Table 1 identifies the possible permutations: Current Version TR-04 TR-04 TR-04 TR-04 TR-08 TR-08 TR-08S TR-08S TR-12 Upgrade To TR-08 TR-08S TR-12 TR-16 TR-12 TR-16 TR-12 TR-16 TR-16 1 x TR-U4 1 x TR-U4 1 x TRU4 2 x TR-U4 1 x TR-U4 Remove Add 1 x TR-U4 1 x TR-U8 1 x TR-U8 2 x TR-U8 1 x TRU8 2 x TR-U8 1 x TR-U4 1 x TR-U8 1 x TR-U8 17. 2 19" Rack Mount Model The 4, 8, 12, 16, 20, 24, 28 and 32 channel versions of the Rack Mount Model can be upgraded to a higher channel capacity by the addition of a 4-channel (Part Number TR-U4) or 8-channel (Part Number TR-U8) DSP card. Total Recall Rack Mount Model can accommodate 4 DSP cards only so the upgrade may necessitate the removal of an existing DSP card(s). Any combination of 4 and 8 channel DSP cards up to 32 channels and a maximum of 4 DSP cards can be configured for the Rack Mount Model. The Jumper settings to designate DSP `A', `B', `C', and `D' can be found in Section 8. 3. V4. 00 Rev0. 03 July 05 63 · · · · · · Requirements Copy of this procedure. 17. 3 Additional DSP circuit board. A clear and clean flat surface at least 750mm wide by 370mm deep. Screwdriver Philips or Posi suitable for M3 pan head screws. 17. 4 Disconnect power and telephone lines Shut down Total Recall program, and switch off the unit. Switch off the 110/240VAC supply at the power outlet and then remove the plug. Withdraw the IEC power cord connector from the back of the Total Recall enclosure. Mark the telephone lines so that they can be replaced in the same locations. Remove the telephone line RJ11C / RJ12 plugs from the back of the Total Recall Unit. 17. 5 Opening the Total Recall Case Instructions to open the Desktop Model see Section 3. 1 Instructions to open the Rack Mount Model see Section 3. 2 17. 6 Fitting the additional DSP circuit board For the Desktop Model see Section 5. 6. For the 19" Rack Mount Model see Section 6. 2. 17. 7 Reassembly of the Total Recall The reassembly of the Total Recall case is the reverse of the previous procedure. TR-U8 (8-channel DSP Card) is installed exactly the same way as the 4 channel board. 17. 8 Software Issues There are no software issues that require consideration. [. . . ] (Off, 33dBm, 27dBm, 21dBm) Off-Hook, VOX (adjustable), OFF, VOX 6 20dBm, VOX 5 24dBm, VOX 4 28dBm, VOX 3 32dBm, VOX 2 36dBm, VOX 1, 40dBm PC104 Celeron 400Mhz 256Mb Hard Disk Drive. 37Mb IDE (uses DVD+RW media for Archive. ) 130mm x 97mm Colour TFT with twin CCFL backlit LCD 90VAC - 260VAC, 50Hz - 75Hz 50 Watts Maximum Tip to Ring; 250VDC Tip to Ring ; 150VAC rms Tip to Ground; 1500VDC Tip to Ground ; 1000VAC rms Analogue Ports: 4, 8, 12, 16. RJ11C/RJ12/RJ14 (PSTN) line interface ports. 4-channel DSP interface uses pins 3/4 8-channel DSP interface uses pins 3/4 and 2/5 Line Out Jack: 3. 5mm stereo phono V4. 00 Rev0. 03 July 05 12 K ohm 67 K ohm 10M ohm (Aus /NZ/Europe) 1M ohm 300-3400 Hz, +/- 0. 5dBm. 88 Headphone Jack: Client Software: System Software: Operating System: Desktop Unit Size : Desktop Unit Weight: Rack Mount Size: Rack Mount Weight: Desktop Enclosure: Rack Mount Enclosure: 3. 5mm stereo phono Remote Manager (Windows 95/98/NT/ME/2000/XP) Field upgradeable via CD Media Linux Fedora Core 2 365 x 375 x 165 mm. [. . . ]