natus ALGO 5 Service Manual

4 ALGO® 5 Newborn Hearing Screener Service Manual
P/N 000976 Rev.A
FIGURE 9: Equipment check .......................................................................................................................16
FIGURE 10: DSP Box disconnected............................................................................................................17
FIGURE 11: Preamp 5 disconnected ...........................................................................................................18
FIGURE 12: ATA 5 disconnected.................................................................................................................19
FIGURE 13: Equipment Check - Overview ..................................................................................................20
FIGURE 14: ATA 5 Cable calibration due Warnings....................................................................................21
FIGURE 15: Block Diagram wiring ...............................................................................................................22
FIGURE 16: Troubleshooting the ALGO 5...................................................................................................23
FIGURE 17: Location of Panel PC outer shell screws .................................................................................25
FIGURE 18: View outer shell Panel PC .......................................................................................................26
FIGURE 19: Location of Battery on Motherboard Panel PC ........................................................................26
FIGURE 20: Detail View RTC Battery on Panel PC.....................................................................................27
FIGURE 21: Open the power inlet module...................................................................................................28
FIGURE 22: Access to the fuse holder.........................................................................................................28
FIGURE 23: Fuse holder..............................................................................................................................29
FIGURE 24: Acoustic Check ........................................................................................................................30
FIGURE 25: Impedance Check....................................................................................................................31
FIGURE 26: Artifact Check...........................................................................................................................32
FIGURE 27: Impedance Check....................................................................................................................33
FIGURE 28: High Impedance.......................................................................................................................34
FIGURE 29: High Myogenic .........................................................................................................................35
FIGURE 30: High Refer Rate .......................................................................................................................36
FIGURE 31: High Ambient ...........................................................................................................................37
TABLE 1: Ground Integrity ...........................................................................................................................14
TABLE 2: Earth leakage current...................................................................................................................14
TABLE 3: Enclosure leakage current ...........................................................................................................14
TABLE 4: Parts List for Natus ALGO 5 system............................................................................................38

natus ALGO 5 Specifications

General

Brand	natus
Model	ALGO 5
Category	Medical Equipment
Language	English