R&S TSMA6 Getting Started page 24

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R&S TSMA6
The R&S TSMA6 can perform dead reckoning in tunnels to provide position infor-
mation even if no satellites are available. The dead reckoning is performed in the
device itself by built-in electronic gyroscopes.
For enabling untethered dead reckoning, see
Dead Reckoning
Depending on the intended use, the respective valid regulations regarding
lightning protection of the antennas and regarding vehicle installation must
be observed during installation.
Status LEDs
The four status LEDs, [Scanner State], [Scanner Pwr], [Mode], and [Meas] indica-
ted different states of the R&S TSMA6. For a detailed description, see
ter 5.3, "Status LEDs",
Power ON/OFF
The POWER ON/OFF button turns on and off the device.
Press and hold the button results in a coldstart of the R&S TSMA6.
Restore
Press the RESTORE button ( > 20 sec) to bring the system partition of the
embedded Windows CPU back to factory default or to a user backup (if created).
Loss of user data after RESTORE
Executing restore brings the R&S TSMA6 irreversible back to the condition
of delivery or any other later stored backup version.
All user data since last backup is lost.
DC IN Connector
The DC IN connector is used to supply the R&S TSMA6 with DC power. A wide
DC input range 11 V to 18 V / max. 7 A is supported.
Getting Started 4900.8040.02 ─ 07
", on page 21.
on page 26.
Chapter 4.8, "Enabling Untethered
Instrument Tour
Rear Panel View
Chap-
24