SenSmart 3000 User's Manual
Document: UM-1003
Revision Level B
30
configuration prior to altering any Technical menus in case Restore is required later (see section
5.3).
The
TECHNICIAN
ONLY
menu group contains items that are
factory configured
depending
upon the type sensor and input connected to the SenSmart 3000. They should not be tampered
with after installation. If configured incorrectly, some items will prevent monitoring of target
gases.
The Set Sensor Voltage
menu for setting the catalytic bead sensor excitation voltage
could destroy the sensor.
Access requires a special key sequence of four consecutive UP
keystrokes
to prevent accidental modification of critical items.
S E N S OR B A L A N C E
R e a d i n g - 3
C o u n t s 4 9 6
U P / D N t o C h a n g e .
N E X T t o E x i t .
S E N S OR V OL T A G E
V o l t s 2 . 0 4
U P / D N t o C h a n g e .
N E X T t o E x i t .
WA R N I N G! H i g h v o l t a g e
ma y d a ma g e s e n s o r
* * * * * WA R N I N G* * * * *
P r e v i o u s C a l i b r a t i o n
w i l l b e e r a s e d .
E D I T t o c o n f i r m.
N E X T t o e x i t .
G a i n = U n i t y
EDIT
EDIT
P GA S E T U P
G a i n 2 5 . 0 %
C o u n t s 10 11
R e a d i n g 10 0
U p / D n t o C h a n g e .
N e x t t o e x i t .
S E L E C T I N P U T
C a t - B e a d ( 3 - Wi r e )
U P / D OWN t o c h a n g e
E D I T t o s e l e c t
N E X T t o e x i t
SENSOR BALANCE & SENSOR VOLTAGE
menus are only active when input type =
“Cat-Bead” 3-Wire”
S E L E C T E U N I T S
EDIT
% L E L
[ C u s t o m ]
S e t B a l a n c e
S e t S e n s o r V o l t a g e
S e t G a i n t o U N I T Y
P r e A mp G a i n S e t
I n p u t T y p e
Z E R O C a l V a l 0
>
>
>
>
>
T E C H N I C A L P A G E 2
R a w Mi n C n t s 5 11
R a w Ma x C n t s 10 0 0
Ma r k e r A c t i v e Y e s
Ma r k e r T X L E D N O
Ma r k L e v e l 3 . 0 mA
Ma r k A s * * ME S S A GE *
T E C H N I C A L P A G E 1
Figure 6-1: Technicians Menu Tree
S e t B a l a n c e
S e t S e n s o r V o l t a g e
S e t Ga i n t o U N I T Y
P r e A mp Ga i n S e t
I n p u t T y p e
Z E R O C a l V a l 0
>
>
>
>
>
T E C H N I C A L P A GE 1
T E C H N I C A L P A GE 2
R a w Mi n C n t s 5 11
R a w Ma x C n t s 10 0 0
Ma r k e r A c t i v e Y e s
Ma r k e r T X L E D N O
Ma r k L e v e l 3 . 0 mA
Ma r k A s * * ME S S A GE *
Figure 6-2: Technicians Menu Entry
6.2
Set Balance / Set Sensor Voltage (Technicians only!):
Set Balance
and
Set Sensor Voltage
are used when
Input Type
is for
Bridge
sensors. They
are
factory configured
and only require field adjustment if the catalytic bead sensor is mounted