Blue · solid
Orange · off
Ready
Shutter is armed, exposure looks fine, no flash needed.
Do this Compose and shoot.
Section 03
LED signals
The two LEDs on the back of the Pentax 17 — blue (warning) and orange (flash) — speak in three states each: solid, slow blink, fast blink. Together they cover everything from “you’re fine, shoot” to “your battery is about to die.”
How to read the table
solidslow blinkfast blinkoff Blue · slow blink
Orange · off
Close-focus warning
You are too close for the focus zone you have selected — likely subject inside the minimum focus distance.
Do this Step back a little, or turn the focus ring to a closer zone (Macro / Tabletop).
Blue · fast blink
Orange · off
Light too low
Shutter speed would drop to handheld‑risk territory. The lens cap may also be on.
Do this Raise the flash, switch to Slow mode and brace, or check the cap.
Blue · off
Orange · solid
Flash charged
Pop‑up flash is up and ready to fire on the next press.
Do this Confirm distance is in flash range (about 0.5 – 3 m), then shoot.
Blue · off
Orange · slow blink
Flash recommended
Camera is suggesting flash for this exposure even though it isn’t up yet.
Do this Pop the flash, wait for solid orange, then shoot.
Blue · off
Orange · fast blink
Flash charging
Capacitor is recycling after a flash exposure or first power‑up.
Do this Wait a few seconds — when it goes solid, you’re good.
Blue · solid
Orange · solid
Ready with flash
Both the exposure and the flash are good to go.
Do this Shoot. This is the happy place when using flash.
Blue · fast blink
Orange · fast blink
Battery low or film not advanced
Two failure modes share this signal: the battery is dying, or you forgot to wind on after the last frame.
Do this First, advance the film with the thumb wheel. If the warning persists, replace the CR2 battery.