729425
18
Zoom out
Zoom in
Previous page
1/32
Next page
17
(12) Auto Power Off (APO)
The APO sign on the LCD panel indicates the meter is working in the Auto Power Off mode. If the meter idles for more
than 30 minutes, the meter automatically turns the power off. When this happens, the state (non-logic measurement)
of the meter is saved, the meter can be turned back on by pushing any key switch, except back light switch, or changing
the rotary switch. If the meter is Re-Powered on by pushing key switch, the LCD displays the saved state when meter
auto power off itself, pushing Hold key switch to disable the hold state. The meter will give periodic alarm in 15 seconds
before automatically turns power off by itself, any key press or rotary change reset Auto-Power-Off.
(13) Disable Auto Power Off
In order to disable auto power off function, power on the meter with pressing anyone of switches, except
HOLD switch, back light switch or BLUE switch (for function change) is pressed down.
(14) RS232
Sent a single command string H ( Hex code 48 ) to the multimeter or shine the flashlight on the RS232 socket of the
meter to enable or disable the RS232. When enable the RS232 the LCD display shows the RS232 annunciator.
The serial data is send from RS232 cable twice every A/D conversion cycle. The data format complies with JIS 7BIT
transmission code with a baud rate of 2400. The user can use RS232 interface to read the data. A single dada packet
includes a start bit (always 0), 7 data bits, an odd parity check bit, and a stop bit (always 1). The following figure shows
the data format of a single packet. The LSB is sent first and the MSB is sent last.
0
1
LSB MSB
-12V
12V
18


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Appa 103N at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Appa 103N in the language / languages: English as an attachment in your email.

The manual is 0,19 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info