
The Kramer T3F-1S Inner Frame 
Congratulations on purchasing your Kramer T3F-1S inner frame for the TBUS-3xl Table 
Connection bus. 
The T-2INSERT Kit Option (80-00006699) 
You can install the T-2INSERT kit (which includes 1 pass-through insert and a blank insert) 
instead of a power socket. 
The T3F-1S inner frame includes: 
• An opening for 1 power socket  • One 3.5mm mini jack AUDIO connector 
• 1 RJ-45 Ethernet connector  • 1 VGA 15-pin HD connector 
• 1 USB connector 
Installing the assembled Inner Frame 
To install the T3F-1S inner frame: 
1. Place the assembled inner frame inside the TBUS-3xl enclosure. 
2. Set the required height using your fingers to bring the inner frame to the desired 
position, screw and tighten it in place using the height adjustment screws supplied with 
the inner frame. 
Connecting the Cables 
To connect the cables: 
1. Insert the cables to their appropriate connectors from underneath. 
2. Secure the cables to the tie holes on the TBUS-3xl. 
Do not secure the cables too tightly or too loosely. Leave a small amount of slack. 
After the TBUS-3xl is connected to mains power and the proper cables, it is ready for use. 
Adjusting the Height of the Inner Frame 
If needed, you can adjust the inner frame height to accommodate large or bulky cables. To 
adjust, perform the following: 
Figure 1: T3F-1S Inner Frame (P/N: 80-002999) 
Power Socket and Power Cord Options 
Various power sockets and power cords are available to use with the T3F-1S, as described in 
the “TBUS Modular Power Socket Installation and Power Cord” Installation Instructions, 
supplied with the power socket. 
Each power socket comes with detailed assembly instructions.
1. Remove the four height adjustment screws (two screws on each side), while supporting 
the frame from underneath with your fingers. 
2. Raise or lower the connecting surface to the required height, insert the screws, and 
tighten them in place. 

!
SAFETY WARNING
Disconnect the unit from the power 
supply before opening and servicing
KRAMER ELECTRONICS LTD. 
Installation 
Instructions
MODEL: 
For the latest information on our products and a list of Kramer 
distributors, visit our Web site where updates to this user manual may be 
found. 
We welcome your questions, comments, and feedback. 
Web site: 
E-mail: 
www.kramerelectronics.com 
info@kramerel.com 
T3F-1S 
Inner Frame
P/N: 2900-300063 Rev 3