Compatible Hardware:
The P1 System has been tested and found to be compatible with the following flash hardware.
Canon Master / Commander Devices:
SpeedLite 550EX
(1)
, SpeedLite 580EX, SpeedLite 580EX II, SpeedLite Transmitter ST-E2
Canon Slave / Remote Devices:
SpeedLites 420EX, 430EX, 550EX, 580EX, 580 EX II
Nikon Master / Commander Devices:
SB-800 AF Speedlight, SU-800 Wireless Speedlight Commander, Nikon “pop-up” flash used as a Commander
(2)
Nikon Slave / Remote Devices:
SB-800 AF Speedlight, SB-600 AF Speedlight
Note(1): 550EX when used as a Master device must be set to ETTL channel 4 for greatest reliability, and ETTL channel 3
as an alternate. 550EX will not properly activate the radio system when set to ETTL channels 1 or 2. 550EX when used
as a Slave device will operate on any ETTL channel.
Note(2): The P1 system was never designed to work with the so called “pop-up” flash on some Nikon cameras, but it
does indeed function and activate. Mounting is somewhat “improvised” at the user’s discretion. See the Release Notes
at www.radiopopper.com or as provided as addendum to this user manual for more information.
Specifications:
Both P1 Transmitter and P1 Receiver have similar specifications. Some specifications are given once for this reason.
Dimensions :
2.75” x 2.0” x 0.8” (70mm x 50mm x 20mm)
Weight:
2.5 ounces / 70 grams (Including battery and antenna during normal operation)
Battery:
“AA” Size Standard Battery / Alkaline, NiCad, or NiMH / 0.9 volt to 1.6 volt
Battery Life:
5 to 10 Hours continual active transmit time for Std Alkaline battery. Longer with NiCad and NiMH.
Radio Frequency:
916 Mhz ISM Band
Radio Range:
Real world 100 ft to 500 ft depending on conditions and environment
(3)
Note(3): Please refer to the Release Notes at www.radiopopper.com or as provided as addendum to this user
manual for more information including real world test results as to reliability rates at various ranges and in various
environments.
RadioPopper P1 Radio Wireless System
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