Operation Manual
11
User Manual
4. Rear Panel
The rear panels of the DL150 Series units are also similar and are described here, with the DL153 being used for illustration
purposes.
9 10 11 13 14
7 8
12
7 I/O Card ‘B’ - 8-channel I/O card position.
8 I/O Card ‘A’ - 8-channel I/O card position.
9 Mains Power Inlet - IEC inlet with integral mains switch.
10 I/O Card ‘C’ - 8-channel I/O card position.
11 Diagnostics port - 9W ‘D’ connector for diagnostics use. This is not an operator function and is only to be used by
service personnel.
12 Activate Boot Mode - the boot mode switch selects between normal operation and a service personnel-only conguration
boot mode. This is not an operator function and is only to be used by service personnel.
13 Ethernet Control Port - 1 x rugged Neutrik ‘Ethercon’ connector with integral status LEDs.
14 AES50 Ports - 2 x rugged Neutrik ‘Ethercon’ connectors with integral status LEDs.
For the I/O cards above (7, 8 & 10) each of the DL150 Series will have a dierent conguration, as shown below:
DL151
• 24 female XLR chassis connectors, which provide inputs for mic/line equipment. Each socket has a red LED that illuminates
when +48V phantom power is on for that input.
DL152
• 24 male XLR chassis connectors, which provide outputs for line equipment. Each socket has a red LED that illuminates
when mute is on for that output.
DL153
• 16 female XLR chassis connectors, which provide inputs for mic/line equipment. Each socket has a red LED that illuminates
when +48V phantom power is on for that input.
• 8 male XLR chassis connectors, which provide outputs for line equipment. Each socket has a red LED that illuminates when
mute is on for that output.
DL154
• 16 male XLR chassis connectors, which provide outputs for line equipment. Each socket has a red LED that illuminates
when mute is on for that output.
• 8 female XLR chassis connectors, which provide inputs for mic/line equipment. Each socket has a red LED that illuminates
when +48V phantom power is on for that input.
DL155
• 8 male XLR chassis connectors, which provide outputs for line equipment. Each socket has a red LED that illuminates when
mute is on for that output.
• 8 female XLR chassis connectors, which provide inputs for mic/line equipment. Each socket has a red LED that illuminates
when +48V phantom power is on for that input.
• 8 AES3 (AES/EBU) digital inputs and 8 AES3 outputs on XLRF/XLRM.