User Manual

SARK-110-ULM User’s Manual

Rev 1.0 June 22

2 Operating the SARK-110-ULM

Micro USB Port

Test Port

(SMA)

Charger LED

Power Switch

Run/Hold

Return Menu

Setup

Enter

The SARK-110-ULM includes nine function buttons on the front side. The device under test can

be connected to the Test Port, which is a SMA receptacle located on the top side. This

receptacle accepts SMA plug connector types.

The USB port located on the bottom side facilitates connection to a computer for communication

and internal battery charging using a compatible micro-USB cable (not included). The unit

charges the internal battery when connected to USB. The internal battery charger automatically

manages the charge cycle and stops the process when the battery is fully charged. The charger

LED on the bottom lights when the battery is charging. The complete charge cycle takes around

3.5 hours.

Slide the Power Switch button located on the top right to the ON position to turn the unit on. An

automatic power-off feature can be set for power-saving after a user-specified period of

inactivity.