579859

Garmin GTN 725 Manual

394
Zoom out
Zoom in
Previous page
1/412
Next page
GTN 6XX/7XX AML STC Installation Manual 190-01007-A3
Page F-8 Rev. 4
ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
GROUND DESIGNATIONS: SHIELD BLOCK GROUND AIRFRAME GROUND
THE GMA 35 HAS 4 UNSWITCHED ALERT AUDIO INPUTS FOR ALERT AUDIO SOURCES SUCH AS TAWS OR
TRAFFIC.
TO PREVENT COUPLED INTERFERENCE AND GROUND LOOPS FROM BEING INJECTED INTO THE AUDIO
INPUTS, GROUND THE SHIELDS AT ONLY ONE END. EITHER END OF THE SHIELD MAY BE GROUNDED.
1
2
3
4
NOTES:
s
FOR REFERENCE ONLY. SEE THE G500 OR G600 STC INSTALLATION MANUAL FOR MORE DETAIL.
5
FAILSAFE WARN AUDIO IN HI IS HEARD DURING NORMAL OPERATION AS A FIFTH ALERT INPUT. DURING
FAILSAFE MODE BOTH FAILSAFE WARN AUDIO IN HI AND COM 1 AUDIO INPUT ARE CONNECTED TO THE
PILOT HEADSET LEFT OUTPUT. DURING THIS TIME THE OUTPUT OF THE COM 1 RADIO AND THE OUTPUT OF
THE DEVICE CONNECTED TO FAILSAFE WARN AUDIO IN HI WILL BECOME SHORTED TOGETHER,
POTENTIALLY CAUSING DAMAGE OR INTERFERENCE. IF THE FAILSAFE WARN AUDIO IN HI IS USED,
INSTALL SUMMING RESISTORS IN SERIES BETWEEN THESE SOURCES AND THE INPUTS TO THE AUDIO
PANEL TO PROTECT THE OUTPUTS FROM DAMAGE. A TYPICAL VALUE FOR MIXING RESISTORS IS 390Ω ¼
W. THE AUDIO LEVELS OF EXISTING AUDIO SOURCES WILL HAVE TO BE RE-EVALUATED AFTER MIXING
RESISTORS ARE INSTALLED.
6
Figure F-4. GMA 35 – Other Audio Sources Interconnect
Sheet 2 of 2
… 394 …


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 Garmin GTN 725 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 Garmin GTN 725 in the language / languages: English as an attachment in your email.

The manual is 8,92 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