This preview shows page 1. Sign up to view the full content.
Unformatted text preview: step 6 under “To create an EA-100 setup using Advanced Setup” on page 4-2-4.
• While the E-CON main menu is on the display
Starting a sampling operation while the E-CON main menu is on the display performs
sampling using the contents of the current setup memory area (which were created using
Setup Wizard or Advanced Setup).
• While the setup memory list is on the display
You can select the setup you want on the setup memory list and then start sampling.
The following procedures explain the first three conditions described above. See “To recall a
setup and use it for sampling” on page 4-3-3 for information about starting sampling from the
setup memory list. 20011101
Starting a Sampling Operation u To start sampling
1. Start the sampling operation by performing one of the function key operations described
• If the final Setup Wizard screen is on the display, press 1(YES).
• If the Advanced Setup menu screen is on the display, press 1(START).
• If the E-CON main menu screen is on the display, press 4(START).
• This sets up the EA-100 using the setup data in the current setup memory area. • To interrupt a setup while the above screen is on the display, press A.
2. The sampling start dialog box appears after setup of the EA-100 is complete.
• The content of the sampling start dialog box depends on the settings contained in the
setup. See “Operations during a sampling operation” below for information about this
dialog box and other display screens. u Operations during a sampling operation
Sending a sample start command from the calculator to the EA-100 causes the following
sequence to be performed.
Setup Data Transfer → Sampling Start → Sampling End →
Transfer of Sample Data from the EA-100 to the Calculator
The table on the next page shows how the trigger conditions and sensor type specified in the
setup data affects the above sequence. 20010101 20010101 6. Data Store
Lists 5. Graph
Drawing 4. Data Receive
Trigger 3. Sampling 2. Trigger
Conditions 1. EA-100 Setup Start Trigger Sampling Interval Real-Time Sampling Type Yes Real-Time
Sampling Starts Sampling
Normal Sampling [TRIGGER] 0.065 Sampled Value No Trigger Start
Sampling 3. Only when Photogate sensor is used 2. Motion Detector
0.02 Sampling Interval (sec)
Rec Time: None 1. Interval: [TRIGGER]
Rec Time: None Data is not graphed under the
following conditions. Sampled
automatically. [EXE] key Timer Press [TRIGGER]
to start. Normal Sampling
Press [EXE] to start. [TRIGGER]
key press [TRIGGER] Key
Sampling Gate Status Photogate
Starting a Sampling Operation 4-5-4
Starting a Sampling Operation # Conductivity, heart rate, and pH sensors
Sample values produced by these types of
sensors lose accuracy unless the sensors are
allowed to warm up. Perform the following
procedure to ensure better sampling accuracy.
Using a Heart Rate Sensor
1. Select [TRIGGER] as the Trigger Source
item of Advanced Setup’s Trigger
2. When the EA-100 is in the Ready state
prior to sampling, hold down the EA-100’s
[TRIGGER] key for about 20 to 30
seconds, and then release it. 3. Press the EA-100’s [TRIGGER] key when
you want to start sampling.
Using a Conductivity or pH Sensor
1. Select [Yes] for the [Real-Time] setting on the
Sample Setup screen of the Advanced Setup
# Initial samples using conductivity, heart rate,
and pH sensors are always inaccurate when
starting from Setup Wizard.
# For detailed information about a sensor, see
the documentation that comes with it. 20011101
View Full Document
This note was uploaded on 03/17/2013 for the course EE 410 taught by Professor Ertuğruleriş during the Spring '13 term at Istanbul Kültür Üniversitesi.
- Spring '13