Product Manual
1 Getting started
l The handheld is rated IP67 but is not completely waterproof. IPx7 is defined as res-
istant to submersion in water up to 1 meter deep for up to 30 minutes. However, do
not unnecessarily immerse the handheld in water.
CAUTION – Make sure all sure the protective port covers are appropriately fitted to
any external ports, and that they are not damaged; if any protective port covers are
missing or damaged in any way, the IPx7 rating is compromised and the device is not
water-resistant.
l The device is designed to resist damage for drops up to 4 ft (1.22 meters). However, the
device should not be dropped unnecessarily or subjected to any strong impact. Check
the fit of the SIM card, storage card, and battery after a drop.
l Protect the handheld from extreme temperatures. For example, do not leave the hand-
held on the dashboard of a vehicle.
l Temperature range: The operational temperature range is from -20 °C to +60 °C (-4 °F
to +140 °F). Although the device is designed to be rugged, do not leave it in direct sun-
light in excessive heat or in a vehicle in the sunlight for extended periods as the internal
temperature may exceed the operating or storage temperature limits, especially while
charging the battery.
Batteries perform best at room temperature. The battery has a stable capacity as
temperatures rise; however, the colder the temperature, the greater the reduction in
available battery capacity. Under very cold conditions (-20°C / -4 °F and below), the
battery capacity is noticeably reduced. To improve the battery performance in very
cold conditions, consider increasing the load on the battery, such as by adjusting the
backlight to full brightness. Increasing the battery load causes the battery to generate
heat, thus warming the battery and improving the performance.
l Protect the display from impact, pressure, or abrasive substances that can scratch it or
crack it. Use your finger or a capacitive stylus, and avoid using excessive pressure and
sharp or abrasive objects. To protect the touch screen from pressure and abrasive
objects, apply a screen protector; two are shipped with the device, and you can pur-
chase additional screen protectors if required. The use of ballpoint pens, nails or other
sharp objects to operate the touchscreen will scratch and/or damage the device.
l Do not use abrasive cleaners directly on the display. Doing so may void your warranty.
l Keep the outer surface free of dirt and dust. To clean the handheld, use a soft,
dampened cloth with either water or a diluted mild detergent. If a mild detergent is
used, ensure all soap residue is removed. Do not use any chemical cleaners and do not
put the device in the dishwasher.
l Ensure that the protective covers are re appropriately fitted to any external ports so
that they are kept free from dirt, dust, fluid ingress, and electrostatic discharge.
Spectra Precision MobileMapper 50 HandheldUser Guide | 19