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8-1. Speaker Specifications
8. Speaker
(1) Model number:
SCG-16A
(2) External dimensions: ø16-h3
(3) Sound pressure:
By itself
92.5 dB ± 3 dB (rated input: 0.3 W, measurement distance: 10 cm)
Embedded in printer 61.2 dB ± 3 dB (measurement distance: ISO7779 compliant; diagonally up-
wards from the printer at a distance of 67.5 cm)
8-2. Adjusting the Volume
To adjust the volume, follow the instructions given below.
(1) Unfasten the screw holding the DIP switch cover at the bottom of the printer, and remove the cover.
(2) Turn the volume adjuster with a precision flat-blade screwdriver to adjust the volume.
8-3. Speaker Jack
(1) Connector:
ø3.5 monaural mini jack
(2) Target speaker:
A speaker with an impedance of 8 Ω is recommended.
DC
24V
DIP switch cover
Volume adjuster
+ direction to increase
– direction to decrease
Speaker jack