YOKOGAWA FG420, User Manual

Page: 43 / 180

29 IM FG410-01EN
4.2 Screen Configuration and Operation
4.2.1 Screen configuration
The screen consists of three areas, as shown in the following figure.
Display format switching tabs
Status display area
Setting area
Soft key display area
Status display area
Displays the status of the equipment.
The following items are displayed.
• Uncalibrated status
UCal
Displayed when the calibration information of the equipment is lost due to a problem, and the
prescribed performance cannot be maintained. Since this is a malfunction, notify YOKOGAWA or
the dealer.
• Overheating status
Temp
Displayed when the internal temperature of the equipment becomes abnormally high. When
this status is displayed during use at an ambient temperature of 40°C or lower, this indicates a
malfunction, so notify YOKOGAWA or the dealer.
• Remote status
USB
,
GPIB
Displayed when the equipment is controlled via the USB or GPIB interface.
• External frequency reference status
Ref
Displays whether a valid signal is input or not, when the external frequency reference is enabled.
• Sequence status/channel mode (FG420 only)
The status when the sequence oscillation mode is selected is displayed.
In the FG420, the mode when the channel mode is other than independent (2-phase, constant
frequency difference, constant frequency ratio, and differential output).
• 2-channel same value (Both) setting (FG420 only)
Both
Displayed when the same setting is done for CH1 and CH2.
External frequency reference status Remote status
Overheating status
Uncalibrated status
2-channel
same value
setting
(FG420 only)
Sequence status/
channel mode
(FG420 only)
4.2 Screen Configuration and Operation