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GE Dash3000 Dash4000 Dash5000 patient monitor speaker 419483-003
► Brief Introduction
The speaker is used for audible notification of alarms.
This internal speaker provides sound for audible alarms. For batter sound quality do not block speaker.
Audio tones are generated using a tone generator, an audio amplifier, and an 8Ω, 2.5-in. Speaker. The tone generator have built in D/A converters and a mixer to generate the dual frequency tones.
Frequencies ranging from 150 Hz to 2800 Hz are produced.
► Replace speaker assembly
1. Remove the DAS assembly.
2. Remove the writer assembly/writer flex.
3. Remove the writer bracket from the frame by squeezing the sides together.
4. Disconnect the speaker cable connector from the processor board.
5. Remove the four screw anchoring the speaker to the frame. Remove the speaker from the unit.
6. Install the new speaker in the unit.
7. Fasten the speaker with the four screws.
8. Connect the speaker cable connector the processor board.
9. Reassemble the patient monitor in reverse order.
NOTE:
When securing the thumb screw on the writer flex, first finger tighten the thumb screw, Then, use a flat-head screw driver to tighten the screw an additional 1/4 turn.
► Speaker Test
1. Change the alarm volume of the patient monitor to 100%
2. Verify the speaker volume of the patient monitor changes accordingly.
3. Return the volume of the patient monitor to the level it was previously set to, before you changed it for this test.
► Environmental Specifications
| Operating conditions: | |
| Ambient temperature: | 0 to 40°C (32 to 104°F) |
| While charging batteries: | 0 to 35°C (32 to 95°F) |
| Capnostat III sensor | 10° to 40° C (50° to 104°F) |
| Relative humidity: | 5 to 95% at 40°C |
| Vibration: | MIL-STD 810E, Method 514.4, Category 1 |
| Altitude: | -610 to 4, 570 m (-2,000 to 15,000 ft) |
| Storage conditions: | |
| Maximum: | 70°C (158°F) at 95% relative humidity |
| Minimum: | –40°C (–40°F) at 15% relative humidity |
| CO2 Sensor: | –30 to 65°C (–22 to 149°F) |
| Batteries: | –20 to 60°C (–4 to 140°F) |
► Contact us
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