Table of Contents
Advertisement
Chapter 4 ________________________________________________________________ Operation
CHAPTER 4
OPERATION
Getting Started
Display/Keypad (Optional)
VAISALA____________________________________________________________________ 59
This chapter contains information that is needed to operate this
product.
Within a few seconds after power-up the led on the cover of the
transmitter is lit continuously indicating normal operation. When
using the optional display and turning the transmitter on the first time,
the language selection menu window opens. Select the language with
the ▼▲ arrow buttons and press the SELECT button (the left-hand
button).
The pressure has an effect on humidity calculations and accuracy.
Therefore, accurate calculations can be achieved only when the
ambient pressure is taken into consideration. PTU300 uses measured
pressure for compensation by default.
See section Pressure Compensation Setting on page 99 for instructions
on how to set the pressure.
The optional display and keypad combination enables shortcuts for
viewing current settings and status of the device, current measurement
values, and graph of the recent measurement history. Additionally the
device has user friendly, visible menu system for adjusting settings
and turning functions on or off.
Advertisement
Table of Contents
