52 | Page
Carlson RT4 User Manual
Repairs, Upgrades, and Evaluaons
CAUTION: Do not aempt to repair the RT4 yourself. This acon voids the
warranty.
Informaon about repairs, upgrades, and evaluaons is located on our
website at www.junipersys.com/support then Repairs. You can locate a
repair center, submit a repair order, check repair status, view terms and
condions, get shipping instrucons, and view lead mes.
Before returning a unit, please get permission by subming a repair order
from our website and waing for conrmaon or by contacng a repair
center directly. Be prepared to provide the following informaon:
• The product serial number. Informaon about your RT4 is shown
when you go to the Start menu and select Device Info. The serial
number is located inside the baery compartment as well.
Note: Before opening the baery door and removing the baery, see
the proper procedure in Chapter 2, Power Management.
• Name and shipping address of company/university/agency.
• Best contact method (phone, fax, email, cell/mobile).
• Clear, highly-detailed descripon of the repair or upgrade.
• Credit card/purchase order number and billing address (for a repair or
upgrade that is not covered by the standard warranty or an extended
warranty policy).
System Informaon for your RT4
You might be asked to provide addional informaon about your RT4 when
you contact a repair center. To view informaon like the operang system
edion, OS build and serial number, go to the Start Menu and select Device
Info. You can nd addional informaon under Acon Center and select All
Sengs > System > About.