Welch Allyn TM 262 - Page 72

TM 262
5-6 Revised 4/11/08
31 2 sChar Slow Index The data index where the last compliance data point
measured at 600 daPa/sec before the rate changes to
200 daPa/sec is stored.
-1 = No rate change occurred
33 2 sChar Fast Index The data index where the first compliance data
point measured at 600 daPa/sec after changing back
to 600 daPa/sec from the 200 daPa/sec rate is
stored.
-1 = No rate change back occurred
35 2uCharTymp Data [0]
Tympanometry compliance data point #0 in
cm
3
,
stored as: compliance X 64. Range = 0.00 to 3.98
cm
3
.
A maximum of 88 data points are stored per
Tympanometry test.
:::: :
209 2 uChar Tymp Data [87]
Tympanometry compliance data point #87 in
cm
3
,
stored as: compliance X 64
211 2uCharTymp Scale
Tympanometry compliance axis scale. 15 = 1.5
cm
3
30 = 3.0
cm
3
213 2 uChar Number of
Reflex Tests
The number of reflex tests performed Range = 0 to
4
215 2 uChar Reflex Test
Parameters
Reflex test selection parameters.
Bit 0 = Ispi status:
0 = Not selected
1 = Selected
Bit 1 = Contra status:
0 = Not selected
1 = Selected
Bit 2 = 500 Hz status:
0 = Not selected
1 = Selected
Bit 3 = 1000 Hz status:
0 = Not selected
1 = Selected
Bit 4 = 2000 Hz status:
0 = Not selected
1 = Selected
Bit 5 = 4000 Hz status:
0 = Not selected
1 = Selected
Bits 6 & 7 = Not used
Character
Number
Number of
Characters
Data
Type Field Name Field Description