Behringer SRC2496 Manual - Page 13

13 ULTRAMATCH PRO SRC2496 User Manual Word clock output device A signal ow Word clock input ULTRAMATCH terminating resistor Fig. 5.6: Unbalanced connection (termination) of the wordclock input to the ULTRAMATCH PRO 6. Specifications Synchronization Internal sampling rates Synchronization via digital input and wordclock 32, 44.1, 48, 88.2, 96 kHz accepts all sampling rates between 31 and 100 kHz, automatic synchronization by PLL When the ULTRAMATCH PRO is used as part of a chain of wordclock devices, it is also supplied with a wordclock signal via a T-connector, which is then relayed to the next device from the other side of the T-connector via an additional BNC cable. The last device in the chain is then, as previously described, locked by way of the T-connector and a 75-Ohm resistor. Some devices also have a switchable terminating resistor, in which case the T-connector and terminating resistor are not necessary. Word clock output device A signal ow Word clock input ULTRAMATCH more devices Digital Input 1 Type Input impedance Nominal input level Digital Input 2 Type Input impedance Nominal input level XLR, transformer-balanced 110 ohms 0.2 V to 5 V, peak-to-peak RCA, transformer-balanced 75 ohms 0.2 V to 5 V, peak-to-peak Fig. 5.7: Unbalanced connection (loop through) of the wordclock input 5.3.5 Connecting with an adapter In certain cases it makes sense to connect the SRC2496's inputs and outputs to other devices via a cable adapter. If, for example, you wish to simultaneously connect two DAT recorders and each has only one RCA (S/PDIF) connector, you can easily connect one of the DAT recorders to the ULTRAMATCH PRO using an XLR/RCA adapter. The correct connection assignment of the adapter cable for this purpose can be found in fig. 5.2. 5.4 Headphones output The headphones output on the front panel of the SRC2496 is on a 1/4" TRS connector. The connection assignment of the corresponding plug is shown in fig. 5.8. ¼" TRS headphones connector strain relief clamp sleeve ring tip sleeve ground/shield ring right signal tip left signal Digital Input 3 Type Synchronization Input Type Input impedance Standard Nominal input level Digital Output 1 Type Output impedance Nominal output level Digital Output 2 Type Output impedance Nominal output level Digital Output 3 Type Toslink, optical fiber cable BNC 50 kohms Wordclock (1 x FS) 2 V to 6 V peak-to-peak XLR, transformer-balanced 110 ohms balanced 3.5 V peak-to-peak RCA, transformer-balanced 75 ohms 0.5 V, peak-to-peak Toslink, optical fibre cable Fig. 5.8: Correct wiring assignment for headphones connection ◊ Please note that high volume levels can damage your hearing and/or your headphones. Turn the PHONES control to the far left before turning on the device. Always take care to keep the volume level at an appropriate level.