SPM-32A ... SPM-36A
4.2 Operation and features
4-17
•
If necessary, select the expanded bargraph and the
averaging facility.
Use the keys in the group marked "SCALE" and the shift
key: [*] [7] or [*] [8]
---> (see section 4.2.6 on page 4-56)
Row A:
Level (rms)
Row B:
Bargraph
Row C:
Receiver frequency
Row D:
Relative level, reference level or memory
function (otherwise this row is blank)
•
If no result is displayed, press [ABS], [ABS-REF] or
[dBm0] (see section 4.2.5 on page 4-46)
•
You cannot change the frequency shown in row C unless
a flashing arrow appears before the entry; press [TUNE]
or [STEP]
•
If a "?" appears to the right of the level, the level is out of
range.
•
To check the total level, select the wideband receiver by
pressing [WIDE]. Return to the selective mode by
pressing [TUNE] or [STEP]; the bandwidth is
automatically set to 3.1 kHz.
– You can select any of the other two bandwidths, e.g.:
25 Hz (100 Hz) by entering [*] and [4]
•
To demodulate a signal so that you can hear it, press
[DEMOD]. Return to level display by pressing [ABS],
[ABS-lREF] or [dBm0]
Summary of Contents for SPM-32A
Page 1: ...SPM 32A SPM 36A Selective Level Meters Operating Manual BN 4033 00 82 ...
Page 2: ......
Page 16: ...2 Safety information SPM 32A SPM 36A 2 4 Notes ...
Page 118: ...5 10 Ordering information SPM 32A SPM 36A 5 20 ...
Page 122: ......