I need to replace the phones on both sides of Ink Sump and ideally add a 3rd at the dig face, I would like to fit a simple intercom system consisting of a mic, speaker and bell, operated by a push button. One at each location using the twin cable that is already in place. I would like to power...

Sorry! You also need to click Custom Keyboard !

It has worked now! 🙂

The distance and depth seem to be mixed up? If you put the distance in the depth box and vise versa it almost works mmmmm I have tried putting in a profile of o -5 -10 -15 -10 -5 0 the stations and shots disappeared Using bearing 180 Distance 10 meters between stations

Dive mode then comes up as a option on your survey home page! You can select it when your survey reaches the sump ! Dive the sump using the tagged dive line for distance, dive compass, depth gauge for inclination, manually add data to topodroid set in dive mode, unclick dive mode and continue...

Thank you to every one! 1: home page then click on the three squares at top right of page 2: click settings 3: click "tester mode" then click custom settings 4: click survey Data 5: tick " Dive mode top of page

My way around: I can not find the dive mode, so when I get to a sump I will move on to paper, and just add the center line manually, on to topodroid, putting the inclination as zero, the data for the sump can then be taken from the paper notes and added to Survex avoiding topodroid for the...

TopoDroid x has a dive mode when using the " Tester Level" when your in it, "T" symbol is shown, but what it does not tell you is how to enter the mode and exit it! 🙄 Any advice welcome!

Owner found! Will be returned! Jim

I have found a small bit of SRT kit at Squaw's Junction today, 28th January, PM me if its yours to arrange collection, Jim

Prior to undertaking a surveying trip, I cleared my distox memory, so that only the  Measurements taken during the surveying trip where recorded, Unfortunately After taking over 500 readings, I tried to download to my note 4, to topodroid, unfortunately the information has just disappeared into...

I am trying to contact Mr Mottram from the Mountain Rescue, He has had a look at the Ink sump field telephones but I have lost contact with him, Jim L

I have given up on PDA,s because of reliability problems and expense! they may be cheap to purchase but the cost soon builds up when you have to replace them and also the cost of getting to the cave you wish to survey needs to be taken into account! especially if its abroad and the equipment...

The Police and Fire Museum in Sheffield. The Museum is telling the story of the Emergency Services and have some brilliant displays of vehicles and equipment. Most of the Emergency services are represented except Cave Rescue, what are people's thoughts? They were thinking of a few information...

The quarry has reached the road does anyone know what the plans are? Is it going to extend further? It's very close to Peak Cavern! 400 meters?

Following 16 years of continues work the boulder choke in the roof of the Doom?s Retreat Aven beyond Ink sump has finally been breached.  Initially, viewing the passage beyond through a small gap in the boulders, the Team thought that they had found a chamber.  After breaking through it was...

It looks like Derbyshire County Council, are imposing new parking restrictions in Castleton, which may have a very negative impact on cavers, especially those who use the T.S.G caving club.

I have a Disto x310 It will not measure more than 3 meters max Using a white target helps but still distances over 4 meters result in a code fault 255, I have tried a factory reset with no improvement! Any ideas ????? Thanks Jim L

Derbyshire, Warning Buxton water Aven 04th May 11:56 Derbyshire, Warning Buxton water Aven Ropes and Anchors in Buxton Water Aven are in a Dangerous condition as a result of deterioration due to Age. The Aven has now been surveyed but a return trip is needed to replace the rope and anchors...