User's Manual Part 1

Installation and Set Up Chapter 3
OEMV Family Installation and Operation User Manual Rev 5B 41
pressed on a handheld data logger that is plugged into one of the DL-V3's serial ports, the time
required to come on is only a few seconds. However, it may require an additional few minutes to
establish an initial time and position. During power-down and power-up time, the serial ports do not
process data. You must wait until the receiver outputs an RXSTATUSA log with a BOOTOK message
before typing any commands.
The automatic power-down feature is disabled when logging is in progress. However, if the power
button is pressed while the DL-V3 is logging data autonomously, the DL-V3 saves any open data files
and then goes into power-down mode.
An additional function of the power button is that it resets the DL-V3 if it is held depressed for at least
10 seconds. This system reset clears stored logging parameters and reverts to a factory configuration
when the power button is released.
3.2.6 Connecting Data Communications Equipment
In order to communicate with the receiver by sending commands and obtaining logs, a connection to
some form of data communications equipment is required. In the case of the DL-V3, your laptop/PC
can also communicate with the receiver using the Bluetooth interface. The default configuration
available for each of the receiver types, except for the SMART-V1, is given in Table 5 on Page 41.
Details on the SMART-V1 port can be seen in Table 6, at the bottom of this page, and its pin-out
tables, in Appendix A on Page 181, for both USB and CAN models.
However, if desired, on some of the receivers, the serial ports can be factory configured for either RS-
232, RS-422, or LVTTL operation. Consult NovAtel Customer Service for more details on factory
configuration. See Appendix A, Technical Specifications starting on Page 129 for data connection
details.
Table 5: Default Serial Port Configurations
Receiver COM1 COM2 COM3 AUX
OEMV-1/
OEMV-1G
LVTTL LVTTL USB D+ (default) N/A
OEMV-2 RS-232 LVTTL LVTTL N/A
OEMV-3 RS-232 / RS-422, see
User-Selectable Port
Configuration starting
on Page 43
Factory-configurable
RS-232 \ LVTTL
LVTTL N/A
DL-V3 RS-232 RS-232 Bluetooth (default)
or Ethernet
RS-232
ProPak-V3 Factory-
configurable
RS-232 \ RS-422
RS-232 Factory-
configurable
RS-232 \ RS-422
a
N/A
FlexPak-
V1/V1G/V2
RS-232 RS-232 / RS-422, see
User-Selectable Port
Configuration starting
on Page 43
Not available N/A
a. The COM3 port on the ProPak-V3 is labelled AUX.