Siare SIARETRON 1000 Service Manual page 26

SIARETRON 1000 – 1100 - 3000
Service Manual
Press at the same time the two LOW AIRWAY PRESS.
light-on, hence regulate their light intensity by mean of the trimmers present on the boards (as indicated here
below):
Press any switch to return to scrolling script.
2) Functional checks:
2.a) Pressing the ALARM RESET key it is possible to effect the LED BAR check.
The leds are lighted on one by one in sequence: check that all leds light-on and that only one is on at a time.
2.b) Pressing again the ALARM RESET key it is possible to verify the SINGLE LEDS
The leds are lighted-on one by one in sequence: check that al leds light-on and that only one is
on at a time.
2.c) Pressing again the ALARM RESET keyit is possible to verify the KEYBOARD.
On MINUTE VOLUME display message " tAStiErA " scrolls, while on MAX/MEAN AIRWAY
PRESS display the SCAN CODE OF PRESSED SWITCH APPEARS (0 for any switch). Verify
the correspondence of the switches with the following table:
SCAN CODE
SIARETRON_SE3_en
Light Iny Regulation
General
1 CPAP
2 SPONT.SIMV
3 AUT.PRESS.CYCLED
4 AUT.TIME CYCLED
5 SIMV RATE
6 SIMV RATE
7 02 CONC
8 02 CONC
9 LOW AIRWAY PRESS.
and switches; verify that all panel displays and leds
R7
Led bar+ Single Leds+ Display at
MAX AIR MIN VOL
R6 R21
KEY
26 / (72 )
7 segments
R12
SWITCH
SW4
SW3
SW2
SW7
SW6
SW5
SW10
SW9
SW8
( rev.3) 30.06.2004