NF WF1973, Инструкция по эксплуатации

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7.15 Other Functions
145
WF1973/WF1974
7.15 Other Functions
Setting saving capacity 10 settings (saved to non-volatile memory)
Remote control GPIB, USBTMC (SCPI-1999, IEEE-488.2
）
7.16 Options
PA-001-1318 multi-I/O cable Cable with connector on one end, for connection to
multi-I/O connector on rear panel. 2 m length. Cut off
at one end.
7.17 General Characteristics
Display unit 3.5 inch TFT color LCD
I/O ground
The signal grounds for waveform output (FCTN OUT), sync/sub-output (SYNC/SUB
OUT), and external modulation/addition input (MOD/ADD IN) are insulated from the
housing. These signal grounds are shared within the same channel.
The signal ground for the external 10 MHz reference input (10 MHz REF IN) is
insulated from the housing.
Each of the signal grounds of CH1, CH2, and 10MHz REF IN are independent.
The withstand voltage between insulated signal grounds and between housings is
42 Vpk max. (DC+AC peak)
The other signal grounds are connected to the housing.
Power supply
Power supply voltage range 100 V AC to 230 V AC ±10% (250 V or lower)
Power supply frequency range 50 Hz/60 Hz ±2 Hz
Power consumption
WF1973: 50 VA or less
WF1974: 75 VA or less
Overvoltage category
Ⅱ
Ambient temperature and humidity ranges
Operation guarantee 0°C to +40°C, 5%RH to 85%RH
Absolute humidity of 1 g/m
3
to 25 g/m
3
, no condensation
Temperature range limitations apply for some
specifications.
Storage conditions − 10°C to +50°C, 5%RH to 95%RH
Absolute humidity of 1 g/m
3
to 29 g/m
3
, no condensation,
Ambient temperature and humidity ranges
Ambient temperature and humidity ranges
°
C 50 40 30 20 10 0
0
㧙 10
10
20
30
40
50
60
70
80
90
㧑
RH
Storage
condition Operation
guarantee