OM033-4 - CA850 Series 5 Operating Manual
TABLE OF CONTENTS
1
INTRODUCTION ............................................................................................................................................ 1
1.1
I
NTENDED APPLICATIONS
....................................................................................................................................................1
1.2
U
NPACKING INSTRUCTIONS
.................................................................................................................................................1
1.3
W
ARRANTY CARD
(UK
CUSTOMERS ONLY
) ............................................................................................................................1
1.4
S
TANDARD CONTENTS
........................................................................................................................................................1
1.5
O
PTIONAL ACCESSORIES
.....................................................................................................................................................1
2
IMPORTANT SAFETY INSTRUCTIONS ............................................................................................................. 3
2.1
P
RECAUTIONS
...................................................................................................................................................................3
2.2
E
LECTROMAGNETIC COMPATIBILITY
(EMC)
CONSIDERATIONS
..................................................................................................3
2.3
M
AINS SUPPLY OPERATION
.................................................................................................................................................3
2.4
A
UDIOMETER CONNECTIONS
...............................................................................................................................................4
2.5
D
ATA TRANSFER TO A PRINTER OR
USB
DEVICE
......................................................................................................................4
2.6
D
ATA TRANSFER TO A COMPUTER
.........................................................................................................................................5
2.7
D
ISPOSAL
I
NFORMATION
....................................................................................................................................................5
3
USING THE AUDIOMETER (OVERVIEW) ......................................................................................................... 6
3.1
F
RONT PANEL LAYOUT
........................................................................................................................................................6
3.2
S
WITCHING THE AUDIOMETER ON AND OFF
...........................................................................................................................6
3.3
T
ESTING THE PATIENT RESPONSE SWITCH
..............................................................................................................................7
3.4
U
SING THE
T
ALKOVER FUNCTION
.........................................................................................................................................7
3.5
T
EST TYPES AVAILABLE
........................................................................................................................................................7
3.6
U
SING AUDIOMETRIC DATA
.................................................................................................................................................8
4
AUDIOMETRY PREPARATION ........................................................................................................................ 9
4.1
A
MBIENT CONDITIONS
........................................................................................................................................................9
4.2
T
EST SYSTEM ARRANGEMENT
..............................................................................................................................................9
4.3
H
EADSET
..........................................................................................................................................................................9
4.4
P
ATIENT INSTRUCTIONS
......................................................................................................................................................9
5
SEQUENCE OF OPERATION AND SUGGESTED TEST PROCEDURE ................................................................. 10
5.1
P
ATIENT DATA ENTRY
...................................................................................................................................................... 10
5.2
M
ANUAL TESTING
........................................................................................................................................................... 10
5.3
B
EKESY AND
C
OMPUTER TESTING
...................................................................................................................................... 10
5.4
M
IXED MODE TESTING
.................................................................................................................................................... 11
5.5
R
EVIEW RESULTS
............................................................................................................................................................ 11
5.6
O
PERATIONAL DIAGRAM
.................................................................................................................................................. 11
5.7
O
PTIONS FOR DATABASE MANAGEMENT AND CONTROLLING THE TEST
.................................................................................... 11
5.8
E
NTERING PREVIOUS DATA AND PERFORMING A NEW TEST
.................................................................................................... 11
6
ERROR HANDLING & TROUBLESHOOTING .................................................................................................. 12
6.1
N
O
R
ESPONSE FROM
P
ATIENT
.......................................................................................................................................... 12
6.2
C
ONTINUAL
R
ESPONSE FROM
P
ATIENT
.............................................................................................................................. 12
6.3
I
NCONSISTENT
R
ESPONSE FROM
P
ATIENT
........................................................................................................................... 12
6.4
E
RRORS IN
T
EST
S
EQUENCE
.............................................................................................................................................. 12
7
OPERATIONAL DIAGRAM ............................................................................................................................ 13
8
AUDIOMETER OPERATING MODES ............................................................................................................. 14
9
TEST MODE ................................................................................................................................................. 15
