Fisher & Paykel MR850 ユーザーズマニュアル
MR850 Technical Manual * Revision J * Issued November 2005 * Ref. 185041340 (185041713 internal)
61
History Change for model GJU
PCB
Version
Software
Version
Introduction
Serial Number
Comments
A
4.40
19 September 1998 9885xxx00000
First production release.
A
4.44
22 October 1998
Software upgrade.
C
5.12
12 April 1999
9985xxx00053
Release of new PCB to
accommodate change in
temperature probe circuit
redesign.
accommodate change in
temperature probe circuit
redesign.
C
5.13
5 May 1999
Software upgrade.
D
5.13
14 January 2000
2000-85xxx00028
Release of new PCB to
improve manufacture.
improve manufacture.
D
5.23
3 April 2000
2000-85xxx01661
Software upgrade for low flow
control stability.
control stability.
D
5.33
25 July 2000
2000-85xxx02806
Software upgrade, allowing
Neonatal volume ventilation
capability. Manual
Temperature Compensation
(TC) implemented.
Neonatal volume ventilation
capability. Manual
Temperature Compensation
(TC) implemented.
D
5.34
11 October 2000
2000-85xxx04212
Software upgrade to improve
EMI immunity.
EMI immunity.
D
5.45
19 February 2001
2001-85xxx00427 Software
upgrade.
D
6.00
15 November 2001
Only released as
software upgrade
kits.
software upgrade
kits.
Software upgrade.
Introduction of the automatic
and manual Humidity
Compensation (HC) mode.
Added time delay to the OFF
button. Enable low
temperature alarm in stand-by.
Introduction of the automatic
and manual Humidity
Compensation (HC) mode.
Added time delay to the OFF
button. Enable low
temperature alarm in stand-by.
D
7.00
2 April 2002
2002-85xxx00976
Software upgrade.
Improve HC speed in Non-
invasive mode.
F&P Co-axial circuit
recognition and control.
Improve HC speed in Non-
invasive mode.
F&P Co-axial circuit
recognition and control.
D
7.20
18 March 2004
2004-85GJU002592
Software upgrade.
D
7.21
9 June 2004
2004-85GJU006775
Software upgrade.
PTS access through serial
command.
Humidifier model protection.
Software release Japan only.
PTS access through serial
command.
Humidifier model protection.
Software release Japan only.
E
7.21
9 July 2004
2004-85GJU008765
Release of new PCB capable
of selective soldering.
of selective soldering.