RIGHT SIDE PANEL
Ÿ
Balanced outputs
– The main outputs are via transformer balanced XLR connectors and a Hirose
10pin multiway connector is also fitted to facilitate rapid connection of outputs and monitor returns.
The line level is set on 600
Ω
at 0 dBu and +4 dBu for VU metered mixers. The Hirose 10pin
connector is wired as follows:
pin 1. +LEFT output
pin 5. RIGHT return
pin 2. –LEFT output
pin 6. N / C
pin 3. +RIGHT output
pin 7. LEFT return
pin 4. –RIGHT output
pin 8. N / C
pins 9., 10. GROUND
Ÿ
Unbalanced output
– A 5pin XLR connector carries an unbalanced stereo output signal – at a level
3 dB lower than balanced outputs – to feed a recorder, DAT, etc. and monitor returns. The XLR 5pin
connector is wired as follows:
pin 1. GROUND
pin 2. LEFT output
pin 4. LEFT return
pin 3. RIGHT output
pin 5. RIGHT return
Ÿ
Line / mic level switch
– The line level at XLR and Hirose connectors can be attenuated by 50 dB
to provide the microphone level.
Ÿ
3.5 mm stereo monitor input jack
Ÿ
Return 1 or 2 selector switch
– In position RTN1 the 3.5 jack and Hirose returns are chosen for
monitor, switched to RTN2 the returns of XLR7 will be fitted by the monitoring circuits.
Ÿ
Power supply
– The mixer may be powered by 12 pieces internal AA size rechargeable batteries or
an external DC supply 12-24 Vdc. Fully charged Panasonic P90AAS NiCd batteries will typically power
the mixer for 8 hours at continuous use. Full charging time is 14 hours. The external XLR 4pin
connector is wired as follows:
pin 1., 2. GROUND
pin 3. Battery Charge
pin 4. External 12-24 Vdc
Ÿ
Optional NP1 Battery Holder
– The switched mixer supply is derived either from the internal AA
batteries or from NP1 battery depending on the position of the panel side switch.
