Operation Manual

EF1210 U
SER
M
ANUAL
28 http://www.aspi.com Copyright © 1999, All Rights Reserved
Two Methods of
Calibration
The EF1210 can be calibrated two ways: calibrating with a computer or without. We
recommend using a computer for calibration because it is an easier procedure and it is
more precise. If you have a computer, please refer to our on-line document for com-
puter calibration procedures. See “Calibrating With a Computer” below for our web
address. If you do not have a computer, please refer to ““Calibrating Without a Com-
puter” on page 28” for front panel setup.
C
ALIBRATING
W
ITH A
C
OMPUTER
Included in your shipment of the EF1210 is a diskette containing the EFPanel Control
Software and a PDF version of the EFPanel User Manual, which includes installation
instructions. Install EFPanel and use it to calibrate the EF1210 with a computer.
Also included is a hardcopy of this manual. This control software and manual may be
changed and updated periodically, so please visit our website at http://www.aspi.com
for the most recent versions.
C
ALIBRATING
W
ITHOUT A
C
OMPUTER
In Calibration mode, the S
ETUP
LED will blink to let you know which setup step you
are currently executing. The different modes are shown in Table 3 below. Press the
A
UX
I
N
L
EVEL
/S
ETUP
button to move from one Calibration step to the next. When
you have finished Calibration Step 5, press the A
UX
I
N
L
EVEL
/S
ETUP
button again to
exit Calibration mode; any changes that you made will be saved as the default power-
on settings when you exit the Calibration procedure.
If you miss a Calibration step or lose your place and get to the wrong Calibration step,
you may either continue and come back to the missed step later or exit Calibration
mode (by pressing A
UX
I
N
L
EVEL
/S
ETUP
button repeatedly until the S
ETUP
LED is no
longer illuminated), re-enter Calibration mode, and resume Calibration at the step that
you missed. If you wish to exit Calibration mode and discard any changes that you
made, you must cycle power on the EF1210 before exiting Calibration mode.
Figure 10. Legend for calibration drawings.
C
ALIBRATION
M
ODE
M
IC
Input Calibration S
ETUP
LED blinks once per period
Z
ONE
Output Calibration S
ETUP
LED blinks twice per period
AEC R
EF
Input Calibration S
ETUP
LED blinks three times per period
Calibrating for Playback and Record S
ETUP
LED blinks four times per period
Zone/Reference Setup S
ETUP
LED blinks five times per period
Table 3: Visual indication of calibration mode.
Le
g
end:
LED Off LED On ButtonLED Blinking
SETUP