9 – Specifications : Digital audio I/O
TASCAM DM-4800
User’s Manual
119
Digital audio I/O
Miscellaneous I/O connections
DIGITAL INPUTS
(
1
,
2
)
2 x XLR-type female connectors (input impedance 110
Ω
)
or
2 x RCA pin jacks (input impedance 75
Ω
) (selectable)
AES3-1992 or IEC60958 data format (automatically detected)
24-bit word length
Switchable sampling frequency conversion available
DIGITAL OUTPUTS
(
1
,
2
)
2 x XLR-type male connectors (output impedance 110
Ω)
2 x RCA pin jacks (output impedance 75
Ω
)
AES3-1992 or IEC60958 data format (software selectable)
24-bit word length
TDIF
(
1
,
2
,
3
)
3 x 25-pin (female) D-sub connectors (metric lock screws)
Conform to TDIF-1 standard
24-bit word length
ADAT IN
/
OUT
2 x “Lightpipe” optical connectors
Conform to ADAT OPTICAL specifications
24-bit word length
Sampling frequencies
Internal 44.1kHz/48kHz, 88.2kHz/96kHz (high sampling frequencies)
External ±6.0%
Signal delay
< 1.8ms — Fs = 48kHz, LINE IN to STEREO OUTPUT
< 0.90ms — Fs = 96kHz, LINE IN to STEREO OUTPUT
WORD SYNC IN
BNC connector
Switchable 75
Ω
termination
TTL level
WORD SYNC OUT/THRU
BNC connector
Switchable between through and output
TTL level
MIDI IN
,
OUT,
THRU/MTC OUT
3 x 5-pin DIN connectors—conform to MIDI specifications
USB
USB 1.1 ‘B’ type connector (12Mbps)
TIME CODE IN
RCA pin jack
Conforms to SMPTE specifications
FOOT SW
1/4” mono jack
TO METER
25-pin female D-sub connector (non-metric lock screws)
For use with the optional MU-1000
RS-422 (for Sony 9-pin)
9-pin female D-sub connector (non-metric lock screws)
wired to RS-422 standards
GPI (for Machine start)
9-pin female D-sub connector (non-metric lock screws) wired for GPI control
Pin 1=GPI 1, Pin 2=GPI 2, Pin 3=GPI 3, Pin 4=GPI 4, Pin 5=GND, Pin 6=GPI 5,
Pin 7=GPI 6, Pin 8=GPI 7, Pin 9=GPI 8