Tascam CG-2000, Руководство пользователя

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TASCAM CG-2000
27
9 – Other functions
Setting the levels of the word clock
outputs
You can change the output levels of the word clock outputs.
Change these levels on the
WORD OUT LEVEL
page.
1. Press the MENU button repeatedly to open the
WORD
OUT LEVEL
menu page, and turn the MULTI JOG dial to
select the word clock output connectors for which you want
to set the level.
1/2 selected
2. Press the MULTI JOG dial to open the
WORD OUT
LEVEL 1/2
screen.
WORD OUT LEVEL 1/2
screen open
3. Turn the MULTI JOG dial to set the output level of the word
clock output connectors.
Options: 1.0V, 1.5V, 2.0V, 2.5V (default), 3.0V, 3.5V
4. Press the MULTI JOG dial to confirm the selection and return
to the menu.
Restoring factory default settings
You can restore the various settings saved in this unit’s backup
memory to their factory defaults.
Do this from the
UTILITY 1
page.
See “Default setting values list” on page 28 for the settings
when the unit is shipped new from the factory.
NOTE
The
STARTUP
item setting cannot be restored to the
factory default.
1. Press the MENU button repeatedly to open the
UTILITY
1
menu page, and turn the MULTI JOG dial to select the
FACTORY PRESET
item.
2. Press the MULTI JOG dial to open the
FACTORY
PRESET
pop-up.
3. Press the MULTI JOG dial to execute, or press the EXIT/
CANCEL button to cancel.
Setting the startup preset
You can set the preset used at startup when this unit is turned
on. Make this setting on the
UTILITY 1
page.
1. Press the MENU button to open the
UTILITY 1
menu
page, and turn the MULTI JOG dial to select the
STARTUP
item.
2. Press the MULTI JOG dial to open the
STARTUP MODE
screen.
3. Turn the MULTI JOG dial to set the preset used at startup.
Option Function
LAST (default) Startup with last used settings
PRESET 1
Startup with the corresponding preset
settings
PRESET 2
PRESET 3
PRESET 4
FACTORY
Startup with factory default settings
NOTE
The
STARTUP
item setting cannot be restored to the
factory default.
4. Press the MULTI JOG dial to confirm the selection and return
to the menu.
Calibrating the internal oscillator
The importance of calibration
This unit has an OCXO (oven-controlled crystal oscillator) that
provides 0.01ppm high-precision frequency output. However,
every clock generator, including this one, can normally be
expected to change over time.
In order to enable continued use with high-performance, this
unit has a function for calibrating the internal oscillator.
If you connect and input a 10MHz signal generated from
a GPS signal or a PPS signal, for example, to the dedicated
CALIBRATION INPUT
connector, the unit will recognize it
automatically and calibrate the internal clock.
Checking the unit firmware version
Follow these procedures to check this unit’s firmware version.
Do this before updating the firmware, for example.
1. Press the MENU button repeatedly to open the
UTILITY
2
menu page, and turn the MULTI JOG dial to select the
VERSION
item.