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Popular TASCAM LA-81MKII Manual Pages
mkII : LA-81mkII Owners Manual - Page 2
...: 4.2 A
For the customers in the literature accompanying the appliance. In North America use only on the rear panel. For U.S.A. This appliance has a serial number located on 120V supply.
2 TASCAM LA-80/81MKII
E_LA-80-81mkII_RevC.indd 2
08.12.19 1:07:23 PM NO USER-SERVICEABLE PARTS INSIDE. The exclamation point within equilateral triangle, is a Class A product.
mkII : LA-81mkII Owners Manual - Page 3
...unused for replacement of the...8226; Do not install this apparatus in ...instructions.
5 Do not use this apparatus near any ventilation openings. IMPORTANT SAFETY INSTRUCTIONS
1 Read these instructions.
2 Keep these instructions.
3 Heed all warnings.
4 Follow all servicing to rain or moisture, does not operate normally, or has been dropped.
E_LA-80-81mkII_RevC.indd 3
3 TASCAM LA-80/81MKII...
mkII : LA-81mkII Owners Manual - Page 4
... diagram (LA-80MKII 9 Block diagram (LA-81MKII 10 Level diagram (LA-81MKII 10
3-ADA Functions 11 LA-80MKII ADA Functions 11 Example 1 (LA-80MKII 11 Example 2 (LA-80MKII 11 LA-81MKII ADA Functions 12 Example 1 (LA-81MKII 12 Example 2 (LA-81MKII 12
4-Specifications 13 Inputs and Outputs 13 Performance 13 Other specifications 14 Dimensional drawings 14
4 TASCAM LA-80/81MKII
E_LA-80...
mkII : LA-81mkII Owners Manual - Page 5
... (Not on EUR model)
Contact your TASCAM supplier if any of these items are very dusty or humid because this document 1 ••Warranty card 1
Precautions for purchasing a TASCAM LA-80/81MKII.
We hope that you very much for placement and use
• Use this unit within its operating temperature range of this Owner's Manual carefully and understand...
mkII : LA-81mkII Owners Manual - Page 6
...using multiple LA-80/81MKII units.
q AC IN connector
Connect the included power cord.
6 TASCAM LA-80/81MKII
...model does not have this power outlet, so the panel here is ON, LEDs light when input signals are connected, use this to make the chassis of each piece of equipment are present. The specifications...and Functions of Parts
Front panel (LA-80MKII)
1 POWER switch and LED Turns power ON ...
mkII : LA-81mkII Owners Manual - Page 7
...7 TASCAM LA-80/81MKII
E_LA-80-81mkII_RevC.indd 7
08.12.19 1:07:25 PM The specifications are present. NOTE
The EUR model does ...Use this three-prong outlet, which is convenient when using multiple LA-80/81MKII units.
If this switch is OFF, the LEDs do not cut ground loops from the (balanced) INPUTS 5. 2-Names and Functions of Parts
Front panel (LA-81MKII)
1 POWER switch and LED Turns...
mkII : LA-81mkII Owners Manual - Page 8
2-Names and Functions of Parts
Bottom panel (LA-80MKII)
w OUTPUT LEVEL switches 1-8
Switches that set whether the signal levels output from the OUTPUTS 5 are +4 dBu (1.23 ...multiple outputs in sequence (see "3-ADA Functions" for each channel independently. This setting can also be made for examples.)
8 TASCAM LA-80/81MKII
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08.12.19 1:07:25 PM
Two or more...
mkII : LA-81mkII Owners Manual - Page 9
2-Names and Functions of Parts
Block diagram (LA-80MKII)
UNBALANCED TO BALANCED
RCA JACK
AGND
INPUT LINK
RCA JACK
S705
AGND
4...LA-80MKII)
UNBALANCED TO BALANCED
LEVEL +15dB
+17dBV
+10dB +5dB
+4dBV
0dB
-5dB -10dB
-10dBV
-9dBV
-15dB
-20dB
-25dB -30dB -35dB
0dBu=0.775V 0dBV=1V
-40dB
-45dB
-50dB
(-2.2dB) (-26.2dB)
+17dBu
-7dBu -9dBu
+4dBu -20dBu
-33dBu
9 TASCAM LA-80/81MKII...
mkII : LA-81mkII Owners Manual - Page 10
...Parts
Block diagram (LA-81MKII)
BALANCED TO UNBALANCED
XLR IN
NC3FAH1
3
J102
2
BALANCED INPUT CIRCUIT
1
GND LIFT
LIFT
SW GND
BALANCED AMP with TRIM function
8
3+
1
2−
4
VR
GAIN SWITCH AMP U805B
5+
7
6−
+4dBu
SW −20dBu
RCA JACK AGND
AGND
AGND
Level diagram (LA-81MKII...-35dB
-40dB
-45dB
-50dB
10 TASCAM LA-80/81MKII
+8dBu
-5dBu
(-2.8dB)
-10dBV
-16dBu -...
mkII : LA-81mkII Owners Manual - Page 11
Outputs 1
2 ( L )
3
4
5
6 ( R )
7
8
11 TASCAM LA-80/81MKII
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08.12.19 1:07:27 PM
Input signal 1 ( L )
Input signal 5 ( R )
2 Turn INPUT LINK switches 2-4 and 6-8 e ON. 3 The left stereo signal to the (unbalanced) INPUT 1 4 and connect the right stereo signal to the (unbalanced) INPUT 5 4. LA-80MKII ADA Functions
By using the LA-80MKII INPUT LINK switches e, the...
mkII : LA-81mkII Owners Manual - Page 12
...Turn INPUT LINK switches 2-8 e ON. 3 The signal input through channel 1 is routed to channels 1-8.
1 Input a signal through the (balanced) INPUT 1 5.
3-ADA Functions
LA-81MKII ADA Functions
By using the LA-81MKII INPUT LINK switches e, the signals input from single connectors can be routed to Example 1 (LA-81MKII...
5
( R )
12 TASCAM LA-80/81MKII
2 Turn INPUT LINK switches 2-4 and 6-8 e ...
mkII : LA-81mkII Owners Manual - Page 13
4-Specifications
Inputs and Outputs
UNBALANCED TO BALANCED (LA-80MKII) Inputs (8 unbalanced RCA pin jacks) Input impedance
Nominal input level Maximum input...LA-80MKII (OUTPUT LEVEL switch set to +4 dB) LA-81MKII (INPUT LEVEL switch set to +4 dB)
0.007% or less
20 Hz-100 kHz ±3 dB
-90 dB or more (1kHz, nominal input and output level, terminated with a 600 Ω load)
13 TASCAM LA-80/81MKII
...
mkII : LA-81mkII Owners Manual - Page 14
...2mm 482.6mm 465mm
14 TASCAM LA-80/81MKII
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31.8mm
44mm
0.5mm
08.12.19 1:07:28 PM
4-Specifications
Other specifications
Power: Power consumption:
...specifications and external appearance may be changed without notification.
• Please be aware that, as a result of product improvements, illustrations and other depictions in the Owner's Manual may differ in part...
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