Peakmeter Series 1204A
Page 6-4 Preset
Calibration mode see
page 6-2.
Level Ch-2
Level Ch-1
CMR Ch-2
CMR Ch-1
4. Remove four bottom screws holding the main pcb in place.
5. Carefully raise the main pcb from the unit.
6. Place the peakmeter in a way that:
- you can monitor the display
- both input pots can be accessed
- no shorts on the pcb can occur
- the pcb cannot contact conducting material
7. Connect peakmeter to power supply.
8. Apply a 1 kHz signal with reference level and adjust this pots for
reading reference (i.e. 0 dB). It may be helpfull to use the calibration mode
of the peakmeter for this adjustment.
9. Disconnect peakmeter from power supply before reassambling.
10.Place and fix main pcb in the bottom stand of the peakmeter.
11. Remount bottom cover.
12.Connect peakmeter to power supply. The unit is now ready for operation.
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