N D R - 5 0 5 NEWBURY DATA
NO MORE PRODUCED Native| Translation
------+-----+-----+-----
Form 5.25"/FH Cylinders 306| | |
Capacity form/unform 5/ 6 MB Heads 2| | |
Seek time / track 50.0/16.0 ms Sector/track 32| | |
Controller MFM / ST506 Precompensation
Cache/Buffer KB Landing Zone
Data transfer rate 0.625 MB/S int Bytes/Sector 256
0.625 MB/S ext
Recording method MFM operating | non-operating
-------------+--------------
Supply voltage 5/12 V Temperature *C 10 45 | -40 60
Power: sleep W Humidity % 8 80 | 8 80
standby W Altitude km 3.048| 9.144
idle W Shock g 10 | 30
seek W Rotation RPM 3443
read/write W Acoustic dBA
spin-up W ECC Bit
MTBF h 8000
Warranty Month
Lift/Lock/Park NO Certificates FCC
**********************************************************************
L A Y O U T
**********************************************************************
NEWBURY NDR-505 USER MANUAL 55510066-B
+---------------------------------------------------------+
| |XX J3
| |xx
| |XX1
| |
| |XX1
| |XX
| |XX J1
| |XX
| |XX
| |XX
| |
| |XX1
| |XX
| |XX J2
| |XX
| |XX
| |
+---------------------------------------------------------+
Front Panel
+----------------------------------------------------------------+
| |
| +----------------------------------------------------+ |
| | | |
| +----------------------------------------------------+ |
| |
| +-----------------------------------------------------+ |
| | NEWBURY DATA | |
| | RECORDING LIMITED | |
| | * LED green * Emergency Unlock * LED red | |
| +------------------------+ | |
| | +-----+ +-----+ | +---+Unit | |
| | |xXXxx|RUN|xXXxx|WRT| | 4 |Number | |
| | +-----+ +-----+ | Door Catch +---+ | |
+--+ | Run Write Protect xxxx | +---+
+-+-+ Switch Switch | (Push Up) +-+-+
+----------------------------+--------------------------------+
Underside
+---------------- ------------------------------------------+
| |
| +----+ |
| |+-+ |T = 220/330Ohm |
| ||T| | Terminator |
| || | +-----+ |
| |+-1 3***4 |Drive |
| | 1***2 |Select Jumper |
| +----------+ |
| +----------+ |
| |+--------+| |
| ++ ++ |
| |+++++--+++| |
+----+ +--------------------------------------------+
**********************************************************************
J U M P E R S
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NEWBURY NDR-505 USER MANUAL 55510066-B
Jumper Setting
==============
Drive Unit Number Selection
---------------------------
The drive unit number can be set by a jumper link on the underside of
the drive. Always ensure that the unit number stick-on label on the
fron panel agrees with the unit number link setting.
+-----+ +-----+ +-----+ +-----+
3|o o o|4 3|o o o|4 3|xxx o|4 3|o xxx|4
1|xxx o|2 1|o xxx|2 1|o o o|2 1|o o o|2
+-----+ +-----+ +-----+ +-----+
UNIT NO 1 UNIT NO 2 UNIT NO 3 UNIT NO 4
xxx = LINK AMP 531220-2