4 - [EN]  English
K335 Issue 3
To start - Select a task (Measure)
When the instrument is set up (Table 1), use the Select Task 
menu to select the applicable task. 
In Table 2/3, P1 and P2 are internal sensors, and IDOS is a 
Universal Measurement Module (UMM). If you attach a 
UMM to the communications port (A1 - item [9]), the Select 
Task menu shows the applicable IDOS options.
Table 2: Menu options - Select Task
Table 3 shows all the one and two function operations that 
are available. If you attach a UMM, you can only use the 
options that include IDOS.
Table 3: Permitted 1 and 2 function operations
To start - Set up the settings
When the task is set up (Table 2/3), use the Settings menu 
to adjust the measurement operation.
If there is additional data for a menu option, select 
Settings (■■) to see the values that are set up. If 
necessary, adjust the values. Refer to “Edit functions”
Table 4: (Part of table) Menu options - Settings
1
Menu:
Select Task
23
Display:
Task 1xxx g
▲
▼
(Table 2/3) Sk2 = Settings
Options
(If applicable)
Description
(* Optional item)
  P... An input measurement task (P1, P2*). The task 
includes the pressure range for the sensor.
  ∆P... An input measurement task to measure the 
pressure difference (∆) between: P1 and P2*, or 
P1/P2* and a UPM*. 
∆P = High range IDOS - Low range IDOS
mA DPI 802/802P only. A mA measurement task. 
mA(24V) DPI 802/802P only. A mA measurement task + the 
loop power supply is on. 
DPI 802/802P only. A switch test. 
 IDOS UMM only. An IDOS measurement task. 
  Pressure options only. A leak test. 
To set up the way the instrument works.
Additional data: Refer to: Set Up (Table 1).
Function
P1 P2
∆P... 
(Table 2) IDOS
(1) (1) (1) (1)
mA (1) (2) (2) (2) (2)
mA(24V) (1) (2) (2) (2) (2)
x (2) (2) (2) (2)
x(2) (2) x (2)
IDOS (1) (2) (2) x x
P2(1)(2)xx(2)
= DPI 802/802P only
Display: Task 
P1 + mA
1
Settings selection 
(If applicable)
23
■ ■
▲
▼
Sk2 = Settings
Menu:
Settings
456
Settings
x:y 
▲
▼
■ ■
(Table 4) [✓]/[  ] Sk1 = Edit
Options
(If applicable)
Description
... Units To select one of the fixed units of measurement 
(psi, mbar ... ).
Gage sensors or sensors with differential 
operation (P1, P2, IDOS). A zero correction that 
makes the instrument read zero at local pressure.
To include maximum, minimum and average 
values for the measurement task. 
To select and set up a tare value for the 
measurement task (a specified value or the 
reading on the display). 
The instrument subtracts a positive tare value, and 
adds a negative tare value.
Additional data: Select Settings (■ ■)
To select and set up a scale of values: One local 
scale for each measurement task (Maximum: 5). 
Additional data (Example 1/2): Select Settings (■ ■)