Controls And Sockets - Philips PM 5132 Instruction Manual

3.1.
OPERATING INSTRUCTIONS
CONTROLS AND SOCKETS (FIG. 2, 3)
Legend Position
POWER 251
OON
© OFF
WAVE FORM 253/9 to
MY De eDC 253/4
FREQUENCY Hz 253/16 to
x.1 x1 x10 x100 x1K x10K 253/10
x100K
1...20 648
(Linear scale)
FREQ OFFSET 647
DUTY CYCLE 252/5
DUTY CYCLE 673
ATTENUATION 253/3 to
10 dB 20dB 30dB 253/1
AMPLITUDE 821
3 Vpp to 30 Vpp
DC OFFSET 822
-—10 Vtot+10V
PUSH FOR ZERO 822
OUTPUT 875
TTL OUT 874
600 22/50 2
PEN LIFT 872
SWEEP INPUT 873
SWEEP OUT 871
START FREQ 646
CHECK IN STD BY
13
Function
mains switch;
white dot for ON position
pushbuttons for the required waveform:
sinewave, triangular-, square-wave, positive
or negative pulses, DC without ac portion
pushbuttons for selecting the frequency range
0,1 -2 Hz, 1 Hz - 20 Hz, 10 Hz - 200 Hz,
100 Hz - 2k Hz, 1 kHz - 20 kHz, 10 KHz - 200 kHz,
100 kHz - 2 MHz
dial for continuous coarse frequency adjustment
knob for continuous fine frequency adjustment
pushbutton to switch on the duty cycle adjustment
knob for duty cycle adjustment
pushbuttons for setting the fixed attenuation;
40 dB to 60 dB by combination of pushbuttons
knob for continuous amplitude adjustment of the
output signal.
knob for continuous d.c. voltage adjustment
pull-switch for switching in the d.c. voltage
BNC socket for the output signal
BNC socket for TTL output signal (at the rear side)
pushbutton for selecting the impedance of the main
output.
control signal for pen writing in case of
plotting (BNC socket at the rear side).
BNC socket at the rear side; input of external sweep
voltage
BNC socket at the rear side; output of the sweep
voltage during internal sweep
knob for adjusting the start-frequency