Akai GX-280D-SS

^6 N
А P. "i i ЖИ
Selector Plug
Fuse Post
<=
TECHNICAL DATA
Track System ....... 4-track 4/2-channel compatible
stereo
VOLTAGE & CYCLE CONVERSION
CEE, CSA, and UL Standard models are not equipped with
a Voltage Selector or Cycle Conversion Switch. Therefore,
voltage and cycle conversion is not necessary. If your
machine corresponds to any of these standards, please
disregard all references to voltage and cycle adjustment
throughout this manual.
VOLTAGE Equalization
Your machine is equipped with a universal voltage selector
offering six selections of voltage from 100 V to 240 V A.C.,
for worldwide operation. Voltage is preset at the factory o Ф Frequnecy Response . (Using low noise tape)
according to destination. However, the operator is re- 20 Hz to 25,000 Hz (+3 dB)
quested to confirm setting and if readjustment is necessary, à at 7-1/2 ips
proceed as follows : (1) Disconnect power cord and remove 30 Hz to 20,000 Hz (+3 dB)
the Fuse Post by screwing in direction of arrow. (2) at 3-3/4 ips
Remove the Voltage Selector Plug and reinsert so that (Using regular tape)
proper area voltage shows through plug cut-out. (3) Change 30 Hz to 23,000 Hz (+3 dB)
Maximum Reel
Capacity: гае 7" reel
Tape Speed. . . 7-1/2 and 3-3/4 ips (+0.5%)
Wow & Flutter Less than 0.10% RMS at 7-1/2 ips
Less than 0.15% RMS at 3-3/4 ips
Voss tee Correct equalization for
playback of tapes recorded
to the NAB curve.
fuse according to voltage (please refer to supplied fuse tag at 7-1/2 ips
instructions). 30 Hz to 19,000 Hz (+3 dB)
* To maintain optimum performance and prolong the life of your at 3-3/4 ips
machine, it is important that the line voltage be held within a i š “б?”
10%
deviation
of
standard
area
voltage.
“t
ia
LO
Ost
1:000:Hz
#0
уп)
ignal-To-Noise
Ratio ... . 55 dB
CYCLE . i Erase Кайо... . Better than 70 dB
Correct tape speed cannot be obtained if the Cycle Bias Frequency 110 kHz
Conversion Switch located on the rear panel of the Heads... Е (4) СХ recording and playback
GX-280D-SS is not properly positioned. Disconnect power
cord and set to 50 Hz or 60 Hz according to area power
source,
heads, full-track erase,
2-channel erase heads.
Motors ............ (3) One servo-motor for direct
capstan drive and two 6-pole
STANDARD ACCESSORIES
" outer-rotor motors for supply
Connection Сога! vous. «мл e seti fe а кайлы a 1 set o @ and take-up reel drive.
Demonstration Tape o popes aus tre rtm mr eS XS 1
Empty Metallic Reel «22:22 Tow А EO hee 1
Sensimp Шарен. е аа mapu dyes oso oe eeu etico 1
Spare Fuse .....
Operator's Manual .
* Spare fuses are not included with CEE, CSA, UL, and LA Stand-
ard models.
Fast Forward &
Rewind Time ..... Within 90 seconds using a
1,200 ft. tape.
Recording Capacity .. 2-channel stereo : 2 hrs.
(1,200 ft. tape, 3-3/4 ips)
4-channel stereo : 1 hr.
(1,200 ft. tape, 3-3/4 ips)
Output Jacks ....... Line (4): 1.23 V (*0" VU)/
100 22; Required load
impedance : more than
25k
Phone (2) : 40 mV/8 Q
InputJacks....... es Microphone (4) : 0.5 mV/10kQ
Line (4) : 0.1 V/150 kQ
Din Jacks: 2... (2) : 0.4 V/60 mV (High)
10 mV (Low)
Semi-Conductors .... 68 silicon transistors,
У 52 diodes
Integrated Circuits ... 4
Power Supply ....... 100 V to 240 V A.C., 50/60 Hz
CEE models: 220 V, 50 Hz
CSA models: 120 V,60 Hz
UL & LA models: 120 V,60 Hz
Power Consumption .. 140W
Dimensions......... 435(W) x 505(H) x 250(D) mm,
(17.4 x 20.2 x 10")
Weight ласа we 22.4 kg (49.5 Ibs)
* For improvement purposes, specifications and design are subject
to change without notice.